Ques:Q: What bodily function do the triceps help perform? Choices: - perform crunches - make a fist - lift the leg - extend the arm A:

Ans:extend the arm
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Ques:Q: What effect occurs when a population suddenly gets much smaller, due to natural disaster or other cause? Choices: - convergence effect - limitation effect - extinction effect - bottleneck effect A:

Ans:bottleneck effect
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Ques:Q: What do you call the first cell of a new organism? Choices: - embryo - starter cell - egg - zygote A:

Ans:zygote
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Ques:Q: What is the ph level of neutral, pure water? Choices: - six and a half - five - six - seven A:

Ans:
seven
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