Questions and answers by

Jean-Luc

Questions (78)

Regular exercise stimulates ____________ which keeps theskeletal muscles moving to assist in digestion and excretion. (1 point)
1. 1 answer
2. 30 views
True or False:Mechanical digestion is the process by which food is broken down and torn apart. (1 point) true false
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2. 20 views
True or False:The primary process for chemical digestion and absorption takes place in the stomach. (1 point) True False
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2. 16 views
Eating foods that are high in ________ is a great way tokeep the digestive system moving naturally. (1 point) fat protein fiber
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2. 18 views
The main process of excretion takes place in the(1 point) stomach. kidneys. small intestine. liver.
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If you choose to smoke, your body will use this substanceless efficiently. (1 point) microorganisms carbon dioxide plasma oxygen
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2. 21 views
Maintaining a healthy weight allows the respiratory system towork more effectively because (1 point) oxygen is being delivered
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2. 44 views
The gas exchange of oxygen to the bloodstream takes placein what part of the respiratory system? (1 point) pharynx bronchiole
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2. 14 views
During the exchange of air in your lungs, oxygen is beingtaken into your bloodstream while this substance is being released. (1
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Two key components to keeping your heart healthy that arewithin your control are exercise and… (1 point) diet rest heredity
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Which component of blood is used to help create a scab afteryou cut your finger? (1 point) plasma red blood cells white blood
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If you catch a cold, which component of blood do you rely onto help attack the virus that has invaded your blood stream? (1
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2. 27 views
The blood vessels that carry blood away from the heart to therest of the body are… (1 point) capillaries veins arteries valves
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2. 12 views
The heart is composed of how many loops?(1 point) 1 2 3 4
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After sustaining a muscular injury it is important to remember R-I-C-E which stands for…(1 point) rest, ice, comfort,
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2. 16 views
To help prevent injury, each time you participate in a vigorousactivity you should be sure to include a (1 point) proper
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2. 23 views
Which muscle is attached to a bone by tendons?(1 point) smooth muscle cardiac muscle skeletal muscle involuntary muscle
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2. 28 views
The muscular system is essential because it allows ourbones to (1 point) strengthen. contract. lengthen. move.
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Making a conscious effort to hear, understand, and retaininformation is called _____ listening. (1 point) active distracted
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The sixth-grade art classes want to put on an end-ofsemester art show for parents and community members.The show would have to
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2. 17 views
Which detail would be the LEAST likely to be included ina problem statement about a fundraising project proposed by a community
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2. 24 views
Which is a constraint that might be identified in a designproject for an advertising campaign? (1 point) The project will
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2. 29 views
Brandon’s project team is in the Imagine step of theengineering design process. What task would the team MOST likely be doing?
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2. 26 views
Find the value of the function when. (1 point) y = 3x − 21 2 x = 4 y =
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Some answer choices may be used more thanonce, only once, or not at all. Process Moving carbon from the... to the... Example:
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2. 22 views
Some answer choices may be used more thanonce, only once, or not at all.
1. 1 answer
2. 17 views
Why do scientists believe that winters might be milder onthe Eastern Seaboard in the future? Use the dropdown box to complete
1. 1 answer
2. 27 views
What is the main reason why raising cattle contributes toglobal warming? (1 point) Cattle release carbon dioxide as they
1. 1 answer
2. 15 views
Why does clearing forests using fire contribute to thegreenhouse effect? Select the answer choices that are the most specific
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2. 40 views
Which compares the gases most commonly releasedby fertilizers and gases from landfills? (1 point) Chemicals from fertilizers can
1. 1 answer
2. 43 views
Which action would help reduce global warming?(1 point) Use more paper products. Use more plastic products. Use more
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Which best describes global warming? (1 point)It is the changes to Earth's climate due to increased temperature. It is the
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2. 31 views
How did the Industrial Revolution contribute to globalclimate change? (1 point) It led to the development of nonrenewable
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2. 16 views
An oil and gas company plan to expand its frackingarea. The company requests a drilling permit from the local government. Before
1. 1 answer
2. 45 views
Which describes the important role of the ozone layer?(1 point) It protects the surface from extreme weather. It absorbs harmful
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2. 18 views
In which layer of Earth's atmosphere does weatheroccur? (1 point) mesosphere thermosphere stratosphere troposphere
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2. 21 views
What happens to air pressure and the amount of oxygenas the altitude increases in Earth's atmosphere? Use the drop down boxes to
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2. 22 views
The table shows the number of parts, , a machineproduces each hour, . Write an equation for this situation, and indicate if this
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2. 16 views
The number of ushers at abasketball game is directly proportional to the number of spectators. If there are 510 spectators at
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2. 20 views
Which of the following, Option1 or Option 2, is a proportion? Option 1: Option 2: (1 point) = 5 6 15 18 = 5 6 20 18
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Identify the slope and the -intercept of the equation . (1 point) y 4x − 3y = 12 The slope is 4, and the y-intercept is (0,
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Is this the correct graph of? (1 point) 3x − y = 10 Yes, it is the correct graph because the slope is 3 and the - intercept is
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Graph the equationusing slopeintercept form. (1 point) 9 − x = y 3 2 tell me the two points
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p1 = 0,1p2 = 1,-4 Write the equation of the line in slope-intercept form. (1 point) y = 5x + 1 y = −5x − 1 y = −5x + 1
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2. 11 views
Use the table to answer thequestion. 0 1 2 3 Write an equation that represents this nonproportional linear relationship. (1
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2. 16 views
You are baking a cake. Forevery three cups of flour, you need to add two eggs. Write an equation for the relationship between
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2. 13 views
A family is going from Dallas,Texas, to Los Angeles, California. They have traveled 500 miles so far. The next day, their
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2. 30 views
Why would an author use anellipsis to omit words from a quote? (1 point) to create suspense to leave out unnecessary information
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In a fictional text, anellipsis is most likely used for which purpose? (1 point) to show that a character is confused to
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What doesan omission indicate in a sentence? (1 point) a pause a suggestion something corrected something left out
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When is an ellipsis used?(1 point) to indicate a change in subject to indicate a pause or an omission to show where a thought
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Which of the following is NOT a warning sign of suicide?(1 point) giving away all favorite possessions changing eating and
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Which of the following shouldyou do when talking to a friend considering suicide? (1 point) listen carefully to your friend
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Which of the following is NOT awarning sign of depression that may lead to suicide? (1 point) being sad about your friend moving
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i dont know if i am staight
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2. 16 views
Compare and contrast the views of the Federalist Party and theDemocratic Republican Party, including those of Alexander Hamilton
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is the song thick of it good
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2. 19 views
John runs a marathon (26.2 miles) in 4 hours. Determine howmany miles he runs per hour if the proportional relationship is
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2. 30 views
Determine the unit rate for 1 bag of chips if 5 bags cost $6.25; theproportional relationship is described by 5y = $6.25x. (1
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2. 14 views
What were some issues on which Hamilton and Jefferson disagreed?Select all that apply. (1 point) the role of the federal
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2. 18 views
How did Alexander Hamilton plan to pay off the national debt?(1 point) by creating a population tax by printing new currency by
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2. 19 views
What policy did President Washington follow during the period of war inEurope following the French Revolution? (1 point) He
1. 3 answers
2. 20 views
What was the flaw in the act passed by Congress that established atax on whiskey? (1 point) It rewarded farmers who grew corn.
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2. 19 views
Which of the following were precedents that George Washington setduring his presidency? Select all that apply. (1 point) He
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2. 15 views
What policy did President Washington follow during the period of war inEurope following the French Revolution? (1 point) He
1. 1 answer
2. 19 views
What was the flaw in the act passed by Congress that established atax on whiskey? (1 point) It rewarded farmers who grew corn.
1. 1 answer
2. 21 views
Which of the following were precedents that George Washington setduring his presidency? Select all that apply. (1 point) He
1. 1 answer
2. 17 views
What makes greenhouse gases different from other atmosphericgases? (1 point) Greenhouse gases trap thermal energy and reflect
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2. 32 views
Which is a result of excessive convection occurring in theatmosphere? (1 point) air pollution potential for dangerous sunburns
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2. 28 views
Use this sentence: A student is trying to make a structure toconduct heat quickly during cold winter days. Which material should
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2. 27 views
Which explains how ocean currents affect climate? (1 point)Ocean currents change the temperature of air masses. Cold ocean
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2. 33 views
What causes polar jet streams to form? (1 point)warm and cold air masses air masses moving away from each other high-pressure
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2. 21 views
How does the Coriolis effect impact the Gulf Stream and theBrazil Current? (1 point) It turns the Gulf Stream northeast and the
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2. 25 views
What is the role of the Coriolis effect on ocean currents? (1 point)The Coriolis effect turns currents clockwise in the Southern
1. 1 answer
2. 38 views
What is the convection pattern between 30°S and 30°N latitude?(1 point) Hotter air rises and moves toward the equator, then
1. 1 answer
2. 23 views
What causes wind formation?(1 point) the temperature differences in the hemispheres the constant density of air the movement of
1. 1 answer
2. 19 views
Use this sentence: John lives on apart of Earth where the angle of the sun's rays are very high, and the latitude is low. Which
1. 1 answer
2. 33 views
What causes days to be warmer onone part of Earth than on another? (1 point) the number of cars on the road the rotation of
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2. 26 views