Ques:Answer the following question given this paragraph: Certain indicator compounds, such as litmus, can be used to detect acids. Acids turn blue litmus paper red. Q: Acids turn blue litmus paper which color? Choices: - grey - white - purple - red A:

Ans:red
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Ques:Answer the following question given this paragraph: Linked genes are genes that are close together on the same chromosome. Linked genes are inherited together. Q: What are genes that are close together on the same chromosome called? Choices: - mutated genes - infected genes - stored genes - linked genes A:

Ans:linked genes
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Ques:Answer the following question given this paragraph: Materials that have low resistance to electric current are called electric conductors . Many metalsincluding copper, aluminum, and steelare good conductors of electricity. Water that has even a tiny amount of impurities in it is an electric conductor as well. Q: Water and many metals are materials that have low resistance to electric currents and are therefore known as what? Choices: - radioactive - good insulators - electromagnets - electric conductors A:

Ans:electric conductors
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Ques:Answer the following question given this paragraph: Most primates have opposable thumbs. An opposable thumb can be brought into opposition with the other fingers of the same hand. This allows the hand to grasp and hold things. Q: Most members of what mammalian order possess opposable thumbs? Choices: - marsupials - rodents - amphibians - primates A:

Ans:
primates
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