Ques:Q: What do you call the splitting of the nucleus of an atom into two smaller nuclei? Choices: - critical fission - nuclear fusion - cell division - nuclear fission A:

Ans:nuclear fission
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Ques:Q: What is the term for a solution that resists dramatic changes in ph? Choices: - inert - neutral - stable - buffer A:

Ans:buffer
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Ques:Q: What can be looked at to see a record of how horses evolved? Choices: - erosion records - carbon dating - pattern records - fossil records A:

Ans:fossil records
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Ques:Q: What type of light has shorter wavelengths than visible light and has enough energy to kill bacteria? Choices: - luminescence - infrared - reflected light - ultraviolet A:

Ans:
ultraviolet
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