Ques:Q: What organ do most fish have that is used to detect movement and vibration in the surrounding water? Choices: - nares - operculum - eye - lateral line A:

Ans:lateral line
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Ques:Q: What renewable energy source converts energy from the sunlight into electricity? Choices: - geophysical energy - geothermal energy - hydrostatic energy - solar energy A:

Ans:solar energy
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Ques:Q: What are the outer-shell electrons of an atom called? Choices: - outer electrons - organism electrons - helium electrons - valence electrons A:

Ans:valence electrons
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Ques:Q: In an experiment, what is kept constant so they will not affect the results, including affecting the dependent variable? Choices: - atmospheric controls - similar controls - educated controls - experimental controls A:

Ans:
experimental controls
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