Ques:Q: What term is used to describe large numbers of species that go extinct in a short amount of time? Choices: - formation extinction - organic extinction - species extinction - mass extinction A:

Ans:mass extinction
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Ques:Q: In ancient egypt gold mines were the property of what? Choices: - prospectors - city - people - state A:

Ans:state
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Ques:Q: Many organisms look very similar to other organisms because they may be from the same what? Choices: - nutrients - area - parasites - species A:

Ans:species
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Ques:Q: What is the invisible force that pulls things to earth? Choices: - motion - momentum - electromagnetism - gravity A:

Ans:
gravity
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