Q: Which is the least massive outer planet? Choices: - venus - mars - jupiter - uranus A:
uranus
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Q: What two forces tend to keep an animal stationary and thus oppose locomotion? Choices: - workload and gravity - thickness and gravity - stength and gravity - friction and gravity A:
friction and gravity
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Q: What are secreted into the gi tract by organs of the gi tract or from a nearby gland named the pancreas? Choices: - stomach acid - insulin and pepsin - bile - digestive enzymes A:
digestive enzymes
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Q: What is a byproduct from the combustion of fossil fuels like coal and gasoline? Choices: - alcohol - carbon monoxide - aluminum oxide - nitrogen dioxide A:
nitrogen dioxide
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