Ques:Answer the following question given this paragraph: The chapter focuses on the atmosphere. Beyond the atmosphere is space. The next chapter introduces the study of space. Q: What is beyond the atmosphere? Choices: - object - air - vacuum - space A:

Ans:space
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Ques:Answer the following question given this paragraph: All living thingseven the simplest life formshave a complex chemistry. Living things consist of large, complex molecules, and they also undergo many complicated chemical changes to stay alive. Thousands (or more) of these chemical reactions occur in each cell at any given moment. Metabolism is the accumulated total of all the biochemical reactions occurring in a cell or organism. Complex chemistry is needed to carry out all the functions of life. Q: What is the accumulated total of all the biochemical reactions occurring in a cell or organism called? Choices: - respiration - expansion - circulation - metabolism A:

Ans:metabolism
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Ques:Answer the following question given this paragraph: Lipids are organic compounds such as fats and oils. They store energy and help form cell membranes in addition to having other functions in organisms. Q: What are two examples of lipids? Choices: - vitamins and fatty acid - adipose tissue and olive oil - defects and oils - fats and oils A:

Ans:fats and oils
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Ques:Answer the following question given this paragraph: Brass alloys have long been employed in musical instruments. Q: What type of alloys are used in musical instruments? Choices: - plastics - bronze - copper - brass A:

Ans:
brass
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