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Which statement best describes the difference between a plateau and a plain?(1 point) Responses A plateau is a body of ice that moves downslope under the influence of gravity. A plain is the edge of a continent that is submerged under water. Plateaus are...

2 years ago

If you greet someone who is your age, how do you ask “How are you?” in Spanish? (1 point)It will help you develop better math skills. It will help you develop better math skills. The United States has many jobs where it is useful to know Spanish. The Unit...

2 years ago

All biomolecules have the following traits except(1 point) Responses hydrogen elements. hydrogen elements. nitrogen elements. nitrogen elements. a carbon backbone. a carbon backbone. covalent bonds.

2 years ago

Which statement best summarizes an opportunity that exists with transitioning to renewable energy sources?(1 point) Responses Unlike coal, gas, or oil, solar energy and wind energy are always reliable. Unlike coal, gas, or oil, solar energy and wind energ...

2 years ago

Multiple Choice –1.8 – 3.9 = (1 point) Responses –2.1 –2.1 5.7 5.7 2.1 2.1 –5.7

2 years ago

Cellular respiration produces(1 point) Responses glucose. glucose. ATP. ATP. cellulose. cellulose. oxygen.

2 years ago

Respiration Overview Quick Check 1 of 51 of 5 Items Question Select the correct formula for cellular respiration.(1 point) Responses Carbon dioxide + water + ATP → glucose + oxygen Carbon dioxide + water + ATP → glucose + oxygen Glucose + oxygen → carbon...

2 years ago

Which biomolecule stores genetic information for body cells?(1 point) Responses nucleic acids. nucleic acids. lipids. lipids. proteins. proteins. carbohydrates. carbohydrates.

2 years ago

Which of the following gives an accurate assessment of a place with low GDP per capita, short life span, and high birth rate?(1 point) Responses This is likely a wealthy place with a balanced ratio between genders. This is likely a wealthy place with a ba...

2 years ago

Evaluate the following population statistics to choose the one to best determine where to post advertisements for a job fair.(1 point) Responses income income unemployment rates unemployment rates population population education

2 years ago

Which of the following explains urban hierarchy?(1 point) Responses a way of ordering cities to their surrounding market a way of ordering cities to their surrounding market a way of ordering cities with the largest populations a way of ordering cities wi...

2 years ago

Printer ink cartridges cost $19 each. The company that sells the ink cartridges charges a flat shipping rate of $7.50, no matter how many ink cartridges you buy. Write an algebraic expression that describes the total cost for a single order of `x`, cartri...

2 years ago

(3xy-2xz+yz) + (2xy-4xz-5yz)

2 years ago

Which of the following statments best descibes how oxyegen entersn the lungs (1 point)

2 years ago

What macromolecule is the primary source of energy for living cells?(1 point) Responses Carbohydrate Carbohydrate Lipids Lipids Nucleic acids Nucleic acids Proteins

2 years ago

Which of the following is an accurate comparison between Tokyo and Rio de Janeiro?(1 point) Responses The population of Rio de Janeiro is decreasing while Tokyo is growing in population. The population of Rio de Janeiro is decreasing while Tokyo is growin...

2 years ago

Which of the following accurately analyzes the role of the Environmental Protection Agency in land use?(1 point) Responses It seeks to limit land usage that could cause damage to the natural environment. It seeks to limit land usage that could cause damag...

2 years ago

What term describes a person who remains in a place even though it has suffered a natural disaster?(1 point) Responses internal displacement internal displacement forced migration forced migration refugee refugee push migration

2 years ago

Multiple Choice: Please select the correct answer from the options listed below. Every human body has an uncountable number of this basic unit of a muscle known as (1 point) Responses muscle fibers. muscle fibers. ligaments. ligaments. tendons. tendons. m...

2 years ago

1. The team discovered a ___, or opening, in the defense system. * 1 point profusion contender victual breach

1 year ago

3. The galliant knight ___ the large dragon with his sword causing it to collapse and fall. * 1 point goaded smote commandeered haled

1 year ago

Which expression is equivalent to -3 (2x+5)+27 -5x-8 +6x+12 -2x+12 -6x-8

1 year ago

Which of the following sentences from The Call of the Wild is an example of dialect? (1 point) Responses “Buck did not read the newspapers, or he would have known that trouble was brewing, not alone for himself, but for every tide-water dog, strong of mus...

1 year ago

Grammar and Writing One of the girls left ____ tennis shoes in the gym. (1 point) Responses her her hers hers their their them

1 year ago

Grammar and Writing Sandra went to the movies with David and ____. (1 point) Responses me me I I we we they

1 year ago

Multiple Choice Solve the equation: 4x = –36 (1 point) Responses 9 9 –9 –9 –40 –40 40

1 year ago

Which is an example of a democratic republic? (1 point) Responses Iran Iran Saudi Arabia Saudi Arabia United States

1 year ago

How are democracies and dictatorships different? (1 point) Responses In a democracy, people have a say in government, while in a dictatorship they do not. In a democracy, people have a say in government, while in a dictatorship they do not. In a dictators...

1 year ago

How are dictatorships and totalitarian governments related? (1 point) Responses Both dictatorships and totalitarian governments have kings. Both dictatorships and totalitarian governments have kings. A dictatorship is the opposite of a totalitarian govern...

1 year ago

How are parliamentary monarchies and constitutional monarchies similar? (1 point) Responses Both have monarchs whose power is restricted in some way. Both have monarchs whose power is restricted in some way. Both have a document that sets out limits to th...

1 year ago

Which is considered a theocracy? (1 point) Responses Cuba Cuba Iran Iran Finland

1 year ago

How are somatic cells different from gametes?(1 point) Responses Somatic cells are sex cells. Somatic cells are sex cells. Somatic cell mutations are not passed to the next generation. Somatic cell mutations are not passed to the next generation. Somatic...

1 year ago

Indicate which of the cells undergo mitosis, and which undergo meiosis.(6 points)

1 year ago

n 1–2 sentences, discuss the effect strict limitations, such as a very limited budget or the unavailability of certain design tools, might have on the design process. (4 points)

1 year ago

Which statement best defines a mountain?(1 point) Responses A mountain is a depressed area of land compared to its surroundings, carved by the force of gravity and erosion by water and/or ice. A mountain is a landform that rises above the surrounding land...

2 years ago

Identify which landform is created by a glacier.(1 point) Responses a cirque a cirque a V-shaped valley a V-shaped valley a barrier island a barrier island a cave

2 years ago

Which statement best describes the process that creates barrier islands?(1 point) Responses Glaciers create barrier islands. Glaciers create barrier islands. Frost wedging creates barrier islands. Frost wedging creates barrier islands. Wind creates barrie...

2 years ago

Which of the following is a landform that is created when a river empties its water and sediment into another, large body of water at its end?(1 point) Responses a floodplain a floodplain a kettle lake a kettle lake a delta a delta a cirque

2 years ago

hoose the statement that best explores what drives the processes of plate tectonics.(1 point) Responses Volcanoes drive the processes of plate tectonics. Volcanoes drive the processes of plate tectonics. The sun drives the processes of plate tectonics. Th...

2 years ago

Which type of plate boundary is characterized by plates moving toward each other?(1 point) Responses divergent plate boundary divergent plate boundary transform plate boundary transform plate boundary convergent plate boundary convergent plate boundary ts...

2 years ago

Which statement best analyzes the impact of the Burmese python on the Florida Everglades region?(1 point) Responses The Burmese python has caused minimal ecological change in the Florida Everglades region because its food preference is not dominant in the...

2 years ago

Which species has not experienced a decline in numbers because of the Burmese python?(1 point) Responses opossums opossums saw grass saw grass bobcats bobcats raccoons raccoons

2 years ago

What does the Spanish phrase hasta luego mean in English? (1 point)

2 years ago

What was the name of the country before it was called Spain? (1 point) Responses Latina Latina Portugal Portugal Hispania Hispania Español Español

2 years ago

In which country would you call a bus a guagua? (1 point)

2 years ago

Climate Determinants Quick Check 2 of 52 of 5 Items Question How does latitude help you investigate where the coldest climates on Earth might be during the Northern Hemisphere summer solstice?(1 point) Responses Latitudes 0°–20°S would not receive any ene...

2 years ago

Which location experiences 24 hours of darkness for many weeks during the Southern Hemisphere summer?(1 point) Responses Greenwich, England Greenwich, England the South Pole the South Pole the Tropic of Cancer the Tropic of Cancer the North Pole

2 years ago

How does a mountain range help you investigate why there’s a dry climate on the leeward side of it?(1 point) Responses A mountain range could host an alpine tundra ecosystem, creating a dry climate on the leeward side of the range. A mountain range could...

2 years ago

Which statement offers the best critique of how humans have impacted the environment through agricultural activities?(1 point) Responses Human agricultural activities have always impacted the physical environment. Human agricultural activities have always...

2 years ago

Which option correctly identifies a result of agricultural practices? (1 point) Responses slash and burn agriculture slash and burn agriculture biodiversity biodiversity soil erosion soil erosion water diversion

2 years ago

Which of the following critiques of forestry’s impact on the physical environment is a positive effect?(1 point) Responses Low regulation of fires increases the amount of slash and burn agriculture that occurs. Low regulation of fires increases the amount...

2 years ago

Which statement best explains what happened to wetland resources and ecosystem services after the 1970s in the U.S.?(1 point) Responses The Watershed Protection and Flood Prevention Act, passed in 1980, required the destruction of all wetlands throughout...

2 years ago

Which term best describes a process that supports human life and economies at no cost to humans?(1 point) Responses externality externality ecosystem service ecosystem service biodiversity biodiversity natural resource

2 years ago

Which impact on the physical environment does acid rain cause?(1 point) Responses smog smog conversion of land to agriculture conversion of land to agriculture depletion of groundwater depletion of groundwater increased tree death

2 years ago

Which of the effects of irrigation on the world’s environment is a criticism of using reservoirs?(1 point) Responses Flooding can potentially occur and harm wildlife and land. Flooding can potentially occur and harm wildlife and land. Groundwater can be c...

2 years ago

Which of the following is an effect of desalination on the environment?(1 point) Responses Flooding can occur. Flooding can occur. Groundwater can be overdrawn. Groundwater can be overdrawn. Brine can kill ocean wildlife. Brine can kill ocean wildlife. Cr...

2 years ago

Handclapping is a characteristic of which musical style? (1 point) Responses flamenco flamenco merengue merengue tango tango cumbia cumbia

2 years ago

Which of the following is a popular winter activity? (1 point) Responses cantar cantar montar en bicicleta montar en bicicleta patinar patinar esquiar esquiar

2 years ago

Which of the following is closest in meaning to I like to sing a lot? (1 point) Responses Me gusta más cantar. Me gusta más cantar. Me gusta cantar. Me gusta cantar. Me gusta mucho cantar. Me gusta mucho cantar. A mí me gusta cantar.

2 years ago

Which musical style is characterized by its use of an instrument called a bandoneón? (1 point) Responses flamenco flamenco merengue merengue tango tango cumbia

2 years ago

What makes up cell membranes and is used to create hormones?(1 point) Responses glucose glucose starch starch hydrocarbon hydrocarbon cholesterol

2 years ago

What enzyme breaks down starch in your saliva?(1 point) Responses amylase amylase trypsin trypsin pepsin pepsin lipase

2 years ago

Which soil-based compounds do plants use to create amino acids from glucose?(1 point) Responses fluoride fluoride carbon carbon hydrogen hydrogen nitrogen

2 years ago

What are the building blocks of proteins?(1 point) Responses starch starch amino acids amino acids sugars sugars fatty acids

2 years ago

Which statement correctly identifies a challenge with transitioning to renewable energy resources?(1 point) Responses Renewable energy resources are likely to decrease the national security of many of the world’s countries. Renewable energy resources are...

2 years ago

Which option most correctly analyzes the benefits and downsides to the industrialization experienced by China in the last 40 years?(1 point) Responses China has been exporting a large amount of manufactured goods, but their people have not experienced ben...

2 years ago

Which of the following statements provides the most accurate investigation of why Ethiopia and Egypt have run into conflict over resources management?(1 point) Responses Ethiopia’s use of fossil fuels to fuel economic growth frustrate Egypt, which shares...

2 years ago

–6.1 + 1.7 =

2 years ago

To produce starch, glucose molecules bond together and release a water molecule through which process?(1 point) Responses cellular respiration. cellular respiration. photosynthesis. photosynthesis. nucleotides. nucleotides. dehydration synthesis.

2 years ago

By which process does yeast produce the carbon dioxide responsible for bread rising?(1 point) Responses glycolysis glycolysis dehydration synthesis. dehydration synthesis. photosynthesis photosynthesis cellular respiration

2 years ago

What is a component of amino acid not contained in starch?(1 point) Responses Hydrogen. Hydrogen. Carbon. Carbon. Oxygen. Oxygen. Nitrogen.

2 years ago

Carbon from glucose is essential for the formation of amino acids. Which process is responsible for the production of glucose in plants?(1 point) Responses citric acid cycle citric acid cycle dehydration synthesis dehydration synthesis photosynthesis phot...

2 years ago

What is one difference between cellulose and glucose?(1 point) Responses Cellulose is made of glucose molecules while glucose is made of cellulose molecules. Cellulose is made of glucose molecules while glucose is made of cellulose molecules. Cellulose is...

2 years ago

What is a function of the integumentary system?(1 point) Responses grows new tissue grows new tissue forms blood clots forms blood clots breaks down chemical bonds in food breaks down chemical bonds in food absorbs water

2 years ago

Cellulose is a type of(1 point) Responses carbohydrate. carbohydrate. lipid. lipid. protein. protein. grass.

2 years ago

Animals release energy needed for growth and repair through a _______________________.(1 point) Responses a series of chemical reactions that change light energy into sugars a series of chemical reactions that change light energy into sugars a series of c...

2 years ago

Simplify the expression negative Start Root 196 End Root. (1 point) Responses 98 98 –14 –14 14 14 392

2 years ago

Simplify the expression square root of one hundred forty-ninths. (1 point) Responses ten-sevenths Image with alt text: ten-sevenths 17 17 five-sevenths Image with alt text: five-sevenths start fraction 20 over 7 end fraction

2 years ago

Find the quotient. –7 ÷ fourteen-thirds (1 point) Responses negative two-thirds Image with alt text: negative two-thirds negative ninety-eight-thirds Image with alt text: negative ninety-eight-thirds negative one-half Image with alt text: negative one-hal...

2 years ago

Which sum will be irrational? (1 point) Responses 3 + 2 3 + 2 start root 19 end root plus start fraction 7 over 2 end fraction Image with alt text: start root 19 end root plus start fraction 7 over 2 end fraction Start Fraction 18 over 3 End Fraction plus...

2 years ago

Which product will be rational? (1 point) Responses 17 point Modifying Above 12 with bar times 33 Image with alt text: 17 point Modifying Above 12 with bar times 33 start root 3 end root times start root 9 end root Image with alt text: start root 3 end ro...

2 years ago

A whole number is added to a number with two digits after the decimal point. To make sure the answer is reasonable, how many digits should the sum have after the decimal point? (1 point) Responses none none 1 1 2 2 infinitely many infinitely many

2 years ago

Which statement about the product is true? 5.5 times StartRoot 5 EndRoot (1 point) Responses The product is rational. The product is rational. The product is irrational. The product is irrational. The product is neither rational nor irrational. The produc...

2 years ago

Which suffix would you most likely add to a word to form an adjective? (1 point) Responses -est -est -ity -ity -ness -ness

2 years ago

In what organelle do the Kreb’s cycle and the electron transport chain take place? (1 point) Responses nucleus nucleus cytoplasm cytoplasm mitochondria mitochondria chloroplast

2 years ago

Glycolysis is the first step in cellular respiration. Which option best summarizes the process?(1 point) Responses anaerobic; 6-carbon glucose forms two 3-carbon ADP; forms a net total of 4 ATP anaerobic; 6-carbon glucose forms two 3-carbon ADP; forms a n...

2 years ago

The Krebs cycle forms many products. Which option lists the correct products of the Krebs cycle after 1 molecule of glucose goes through it?(1 point) Responses net 2 NAD+, 2 ATP, 4 CO2, 2 FADH net 2 NAD+, 2 ATP, 4 CO 2 , 2 FADH 6 NADH, 2 ATP, 4 CO2, and 2...

2 years ago

Why are NADH and FADH2 necessities in the electron transport chain?(1 point) Responses They accept electrons in order to power the electron transport chain. They accept electrons in order to power the electron transport chain. They move down the electron...

2 years ago

Which biomolecule stores genetic information for body cells?(1 point) Responses nucleic acids. nucleic acids. lipids. lipids. proteins. proteins. carbohydrates. carbohydrates.

2 years ago

Fatty acids are the building blocks of(1 point) Responses amino acids amino acids monosaccharides monosaccharides DNA DNA lipids

2 years ago

A complex carbohydrate made of many glucose molecules is known as a(1 point) Responses trisaccharide. trisaccharide. saccharide saccharide multisaccharide. multisaccharide. polysaccharide.

2 years ago

What makes amino acids unique from fatty acids and sugars?(1 point) Responses Genetic material is made of nucleotides, which contain amino acids; fatty acids and sugars are not part of genetic material. Genetic material is made of nucleotides, which conta...

2 years ago

Which of these is a coordinating conjunction? (1 point) Responses but but however however although

2 years ago

Casas de cultura are geared toward____. (1 point) Responses young children young children teens teens adults adults all ages

2 years ago

What happens during rusting of an iron nail?(1 point) Responses Iron and oxygen combine to form iron oxide. Iron and oxygen combine to form iron oxide. Sulfur and oxygen combine to form a sulfur dioxide coating. Sulfur and oxygen combine to form a sulfur...

2 years ago

What does the forward arrow in a chemical equation mean?(1 point) Responses The reaction is reversible. The reaction is reversible. The reaction proceeds slowly. The reaction proceeds slowly. The reaction proceeds quickly. The reaction proceeds quickly. T...

2 years ago

Which kind of reaction is photosynthesis?(1 point) Responses light-independent light-independent endothermic endothermic exothermic exothermic temperature-independent

2 years ago

Photosynthesis requires which kind of energy?(1 point) Responses heat energy heat energy thermal energy thermal energy mechanical energy mechanical energy light energy

2 years ago

What is the formula for determining the GDP per capita of a place?(1 point) Responses the total wealth of the place divided by the total population the total wealth of the place divided by the total population the total population of a place divided by it...

2 years ago

Which of the following describes demographic transition? (1 point) Responses a period in which a society moves from high birth and death rates to low birth and death rates a period in which a society moves from high birth and death rates to low birth and...

2 years ago

Which of the following is an example of a demographic factor that is commonly used to examine change in total population over time? (1 point) Responses race/ethnicity race/ethnicity birth rate birth rate population pyramid population pyramid Industrial Re...

2 years ago

What conclusion can you draw about a country on the basis of its gross domestic product (GDP)?(1 point) Responses how much purchasing power the average citizen has how much purchasing power the average citizen has how many goods and services it produces i...

2 years ago

Identify a limitation of using gross domestic product (GDP) as a measure for development.(1 point) Responses It overemphasizes health indictors such as life expectancy. It overemphasizes health indictors such as life expectancy. It doesn’t account for inc...

2 years ago

To interpret the Human Development Index (HDI) of North America, Central America, and the Caribbean accurately, what factor must be considered?(1 point) Responses The low HDI of Mexico makes the average score much lower. The low HDI of Mexico makes the av...

2 years ago

How can being located near high Human Development Index (HDI) countries negatively affect low HDI countries?(1 point) Responses Lower-scoring countries are dominated by higher-scoring ones because they have more land. Lower-scoring countries are dominated...

2 years ago

Which lists the correct order of steps involved in the formation of an enzyme-substrate complex?(1 point) Responses chemical reaction takes place > products are released > enzyme binds to substrate at active site > enzyme-substrate complex forms chemical...

2 years ago

Protease is an enzyme in the human body that catalyzes a chemical reaction in which proteins are broken down into smaller molecules so that the body can use them. Which is a likely outcome if protease does not function properly?(1 point) Responses The bod...

2 years ago

How does temperature affect enzyme activity in a chemical reaction?(1 point) Responses The rate of a chemical reaction initially increases with decreasing temperature and then decreases, eventually stopping, when the temperature gets too low. The rate of...

2 years ago

Which of the following explains urban hierarchy?(1 point) Responses a way of ordering cities to their surrounding market a way of ordering cities to their surrounding market a way of ordering cities with the largest populations a way of ordering cities wi...

2 years ago

Which term best describes an area that performs services integral to the world economy?(1 point) Responses a central place a central place an urban hierarchy an urban hierarchy a global city a global city Uruk

2 years ago

Which of the following best describes the downfall of Greek city-states? (1 point) Responses urban blight urban blight urban penalty urban penalty food desert food desert prolonged war prolonged war

2 years ago

Which of the following influenced the reform of Medellin, Colombia? (1 point) Responses industrialization and globalization industrialization and globalization public education and increased neighborhood connectivity public education and increased neighbo...

2 years ago

Humanoid figures in works of art are ____________. (1 point) Responses modeled after their artist modeled after their artist depicted as having human characteristics or form depicted as having human characteristics or form strictly life-like depictions of...

2 years ago

Evaluate the expression `3b-ac` when `a\ =\ -2`, `b\ =3`, and `c=0.5`

2 years ago

evaluate the expression 3b-ac when a = -2,b=3 and c=0.5

2 years ago

Evaluate the expression 5x^2+2y when x=-3and y =0.25

2 years ago

3mn/-2p when m = 1/3, n=-3 and p=3

2 years ago

\left(3xy\ -\ 2xz\ +\ yz\right)\ +\ \left(2xy\ -\ 4xz\ -\ 5yz\right)

2 years ago

5x^2+3x-2x^2+4x

2 years ago

-3(2x+5)+7

2 years ago

A state park charges an entrance fee plus $15 for each night of camping. The table shows this relationship. Which algebraic expression describes the total cost for camping `n` nights?

2 years ago

While on vacation, you rent a scooter. You pay $7.50 for each hour you use it. It costs $3 to rent a helmet. Write an algebraic expression that describes the total cost in terms of hours, x, that you rent the scooter.

2 years ago

simplaify 12(x+4)

2 years ago

simplify -2(2x-5)

2 years ago

Which of the following statements best describes how oxygen enters the lungs?%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0AOxygen enters the lungs through the trachea, which branches into two tubes called the bronchi, which lead to the lungs.%0D%0AOxygen ente...

2 years ago

External respiration takes place in the ____________________.%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0Abronchi%0D%0Abronchi%0D%0A%0D%0Atrachea%0D%0Atrachea%0D%0A%0D%0Aalveoli%0D%0Aalveoli%0D%0A%0D%0Adiaphragm

2 years ago

Which macromolecule is primarily responsible for storing genetic information in cells?(1 point) Responses lipids lipids carbohydrates carbohydrates nucleic acids nucleic acids proteins

2 years ago

Which macromolecule serves as the main structural component of cell membranes?(1 point) Responses Lipids Lipids Carbohydrates Carbohydrates Nucleic Acids Nucleic Acids Proteins

2 years ago

The digestion of food involves the body’s use of enzymes to assist in breaking down organic compounds. The following chart illustrates the amount of time necessary for protein digestion in varying conditions. Digestion Rates or Protein Reaction Seconds Pr...

2 years ago

In 1931, a chemist named Arthur Fox was pouring some powdered PTC (phenylthiocarbamide) into a bottle when some of the powder accidentally blew into the air. A colleague standing nearby complained that the dust tasted bitter. Fox tasted nothing at all. Cu...

2 years ago

Which structure below represents the most abundant molecule in lipids?(1 point) Responses

2 years ago

All organic compounds are essential for life. Some compounds act as building blocks for muscle tissue and hair. Others are responsible for determining which traits are inherited by an organism. Which of the following combination of macromolecules provide...

2 years ago

The structure labeled X in the image above most likely represents (1 point) Responses an antibody an antibody a receptor molecule a receptor molecule an enzyme an enzyme a hormone

2 years ago

Which of the following is a function of lipids in a cell?(1 point) Responses forming the structure of the cell membrane forming the structure of the cell membrane transporting carbohydrates within the cell transporting carbohydrates within the cell synthe...

2 years ago