Questions and answers by

winter~

Questions (86)

9. In Puerto Rico, students in public school are required to wear ________.(1 point)Responses uniforms uniforms badges badges
1. 1 answer
2. 15 views
8. What was one of Gabriela Mistral's jobs in addition to being a poet?(1 point)Responses scientist scientist teacher teacher
1. 1 answer
2. 11 views
Use the image to answer the question.A coordinate plane shows a graph of an upward-sloping, diagonal, dashed line, with shading
1. 1 answer
2. 13 views
Trenton gets a job as a server in a restaurant. In addition to the $7 he gets paid for each hour he works, Trenton receives up
1. 1 answer
2. 10 views
Write a two-variable linear inequality that models the graph of the solid line y=2x−4with a shaded region above the line.
1. 1 answer
2. 17 views
Show which of the following points is part of the solution set for the inequality y≤25x+1.(1 point) Responses (10,4) left
1. 1 answer
2. 9 views
Use the image to answer the question.A coordinate plane shows a graph of an upward-sloping, diagonal, dashed line, with shading
1. 1 answer
2. 11 views
Which of the following points is a solution to the linear inequality y>19x−29?(1 point) Responses (0,−29) left parenthesis 0
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2. 13 views
A complete model of the skeleton that could be useful for all practical applications would be:(1 point)Responses a 2D computer
1. 1 answer
2. 12 views
What is one limitation of a using a 2D computer-generated image of the digestive system instead of using the actual thing? (1
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2. 8 views
What is etymology?(1 point)Responses a word’s origin and how its meanings have changed over time a word’s origin and how its
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2. 14 views
What is a word’s connotation?(1 point)Responses a comparison between two unlike words a comparison between two unlike words
1. 1 answer
2. 13 views
Use the paragraph to answer the question.We heard racket about there being mysteries behind these gates, but sauntering up to
1. 1 answer
2. 9 views
What is an author’s tone?(1 point)Responses the way they write dialogue the way they write dialogue their attitude toward a
1. 1 answer
2. 9 views
The desire to get rich quick prompted which of the following migrations?(1 point)Responses migration of highly skilled
1. 1 answer
2. 17 views
Which of the following describes an economic push factor?(1 point)Responses remittances remittances land ownership land
1. 1 answer
2. 27 views
Which of the following describes a cultural push factor?(1 point)Responses linguistic suppression linguistic suppression war war
1. 1 answer
2. 27 views
A number line ranges from negative 8 to 8 in increments of 1. An open point is plotted at negative 5. An arrow extends
1. 1 answer
2. 12 views
Solve the inequality 45d≤24.(1 point) The solution to the inequality is d≤ . Remaining Attempts : 3
1. 1 answer
2. 17 views
QuestionHow can being located near high Human Development Index (HDI) countries negatively affect low HDI countries?(1 point)
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2. 25 views
To interpret the Human Development Index (HDI) of North America, Central America, and the Caribbean accurately, what factor must
1. 1 answer
2. 20 views
Salsa is a style of music that mixes jazz and _______ music.(1 point) Responses modern rap modern rap classic rock classic rock
1. 1 answer
2. 15 views
The journalism industry is severely lacking in leadership by women and racial minorities, according to the Nieman Reports story
1. 1 answer
2. 9 views
The journalism industry is severely lacking in leadership by women and racial minorities, according to the Nieman Reports story
1. 3 answers
2. 12 views
The journalism industry is severely lacking in leadership by women and racial minorities, according to the Nieman Reports story
1. 1 answer
2. 14 views
The journalism industry is severely lacking in leadership by women and racial minorities, according to the Nieman Reports story
1. 1 answer
2. 13 views
Researchers claimed they found a relationship between bumblebee infections and how close the bumblebees were to honeybee
1. 1 answer
2. 15 views
Which statement illustrates bias in scientific research?(1 point)Responses A botanist publishes data about plant growth that
1. 1 answer
2. 18 views
All of the honeybee colonies tested by the researchers were positive for both viruses, an unfortunate but common occurrence for
1. 1 answer
2. 22 views
If human-managed bees and bee-friendly flowers are acting as hotspots for pathogens, keeping more bees and planting more flowers
1. 1 answer
2. 12 views
Lonesome George, a wizened Galapagos giant tortoise, was the last of his kind. When a researcher spotted the nearly
1. 1 answer
2. 41 views
Lonesome George, a wizened Galapagos giant tortoise, was the last of his kind. When a researcher spotted the nearly
1. 1 answer
2. 32 views
Lonesome George, a wizened Galapagos giant tortoise, was the last of his kind. When a researcher spotted the nearly
1. 1 answer
2. 48 views
4x+\frac{1}{4}
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2. 14 views
QuestionWhat helps readers interpret an informational text to find the central idea?(1 point) Responses an analysis of claims
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2. 17 views
What is a topic?(1 point)Responses a fact, statement, or example that adds information a fact, statement, or example that adds
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2. 12 views
What is a central idea?(1 point)Responses a theme for a collection of related papers, essays, or books a theme for a collection
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2. 14 views
How are carbohydrates related to the structure of cells? (1 point)Responses Chitin is embedded in cell walls to help move
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2. 19 views
Which soil-based compounds do plants use to create amino acids from glucose?(1 point)Responses carbon carbon fluoride fluoride
1. 1 answer
2. 17 views
What enzyme breaks down starch in your saliva?(1 point)Responses amylase amylase lipase lipase trypsin trypsin pepsin
1. 1 answer
2. 19 views
All biomolecules have the following traits except(1 point)Responses covalent bonds. covalent bonds. a carbon backbone. a carbon
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2. 16 views
One factor in this disparity is the fact that more men than women hold “hard” news beats such as politics and world news,
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2. 19 views
In broadcast newsrooms, women make up 31 percent of news directors and 20 percent of general managers, according to a 2014
1. 1 answer
2. 11 views
Divide 28x2+7x−77x2 . What is the quotient?(1 point)Responses 4x2 Start Fraction 4 over x squared End Fraction 4+1x2 4 plus
1. 1 answer
2. 15 views
What is the quotient of 64x2−488 ?(1 point)Responses 8x−6 8 x minus 6 8x2−6 8 x squared minus 6 8x−16 8 x minus Start
1. 1 answer
2. 13 views
Divide 4a2+4ab−2 by 2a . What is the quotient?(1 point)Responses 2a+2b−1 2 a plus 2 b minus 1 2a+2b−1a 2 a plus 2 b minus
1. 1 answer
2. 16 views
When dividing 4x+2y−82b , how many variables will be present in the quotient?(1 point)Responses 0 0 2 2 1 1 3
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2. 13 views
What is the quotient when dividing 56r−124t?(1 point)Responses 14r−3 14 r minus 3 11rt Start Fraction 11 r over t End
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2. 13 views
What is 4x2+12x+84x2?(1 point)
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2. 16 views
What is the dividend in the expression 6x4−10y?(1 point)
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2. 13 views
What part of the scientific method is most likely to lead to changes in a theory?(1 point)Responses Problem Problem Methods
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2. 16 views
What evidence would have been needed to contradict the theory of gravity before it was proven to be a law?(1 point)Responses
1. 1 answer
2. 20 views
What is the difference between the following 2 statements?Statement A: The finches on the Galapagos Islands, which have
1. 1 answer
2. 15 views
In a scientific experiment, what is the independent variable?(1 point)Responses The factor that is kept constant throughout the
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2. 22 views
In a scientific experiment, what is the dependent variable?(1 point)Responses The factor that is deliberately changed or
1. 1 answer
2. 13 views
A team of scientists at a research laboratory is conducting a study on the effects of different concentrations of a drug on
1. 1 answer
2. 16 views
Which of the following hypotheses is the best for this scenario?"In a high school science lab, a group of students is conducting
1. 1 answer
2. 15 views
Why is the Safety Data Sheet (SDS) important in a laboratory setting?(1 point)Responses It serves as a record of experiments
1. 1 answer
2. 31 views
Which of the following is an important safety procedure for scientists working in a natural environment?(1 point)Responses
1. 1 answer
2. 17 views
Which of the following is a crucial lab safety practice?(1 point)Responses Ignoring safety data sheets since they are not
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2. 20 views
Which of the following is a limitation of science?(1 point)Responses Science can provide definitive answers to all questions
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2. 19 views
What is the main difference between a hypothesis and a theory in scientific research?(1 point)Responses A hypothesis is a
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2. 18 views
Why can scientists never prove a theory absolutely?(1 point)Responses Because scientific theories are based on untested
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2. 20 views
Which of the following is an effect of desalination on the environment?(1 point)Responses Crops can be contaminated. Crops can
1. 1 answer
2. 14 views
Which of the effects of irrigation on the world’s environment is a criticism of using reservoirs?(1 point)Responses
1. 1 answer
2. 15 views
Which impact on the physical environment does acid rain cause?(1 point)Responses conversion of land to agriculture conversion of
1. 1 answer
2. 15 views
Critique each of the following statements and choose the most accurate.(1 point)Responses The trend toward urbanization has
1. 1 answer
2. 16 views
fter being diagnosed with poliovirus, Dani experienced paresthesia. Which complaint MOST likely accompanied this specific
1. 1 answer
2. 24 views
What is the difference between a scientific theory and a scientific law?(1 point)Responses A theory is based on extensive
1. 1 answer
2. 15 views
Why is natural selection considered a theory in biology?(1 point)Responses Many scientists all over the world accept it as true.
1. 1 answer
2. 16 views
Which of the following statements about theories is FALSE?(1 point)Responses Theories provide a framework for understanding and
1. 1 answer
2. 16 views
In astronomy, the theory of general relativity, proposed by Albert Einstein, has significant explanatory power. This prediction
1. 1 answer
2. 25 views
How is a hypothesis determined to be correct?(1 point)Responses By conducting surveys and polls By conducting surveys and polls
1. 1 answer
2. 18 views
What is the proper procedure for disposing of flammable materials in a laboratory setting?(1 point)Responses Rinse them down the
1. 1 answer
2. 18 views
How do value judgments impact the practice of science?(1 point)Responses Value judgments are only relevant in social sciences
1. 1 answer
2. 16 views
A group of high school students are conducting a scientific investigation in their biology class to study the effect of
1. 1 answer
2. 13 views
Simplify (9x2−6x+2)−(x2+4x−39).(1 point) The difference of the polynomials is . Remaining Attempts : 3
1. 1 answer
2. 14 views
Which term best describes a process that supports human life and economies at no cost to humans?(1 point)Responses natural
1. 1 answer
2. 18 views
Which statement best explains what happened to wetland resources and ecosystem services after the 1970s in the U.S.?(1 point)Res
1. 1 answer
2. 14 views
Which of the following critiques of forestry’s impact on the physical environment is a positive effect?(1 point)Responses
1. 1 answer
2. 13 views
Which option correctly identifies a result of agricultural practices? (1 point)Responses soil erosion soil erosion biodiversity
1. 1 answer
2. 21 views
Which statement offers the best critique of how humans have impacted the environment through agricultural activities?(1 point)Re
1. 1 answer
2. 22 views
Which statement offers the best analysis of how climate impacts the distribution of the world’s tropical rain forests?(1
1. 1 answer
2. 18 views
How does a mountain range help you investigate why there’s a dry climate on the leeward side of it?(1 point)Responses Mountain
1. 1 answer
2. 25 views
Which location experiences 24 hours of darkness for many weeks during the Southern Hemisphere summer?(1 point)Responses
1. 1 answer
2. 21 views
Investigate each statement and select the one that best describes why southwest South America has a dry climate.(1 point)Respons
1. 1 answer
2. 19 views