Q: What protects the scalp from ultraviolet light exposure and loss of body heat?   A:
OPTIONS:
- ground hair
- temporal hair
- receding hair
- head hair
head hair
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Q: Bone marrow is found inside many bones and produces what?   A:
OPTIONS:
- tumors
- sugar
- apoptosis
- lymphocytes
lymphocytes
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Q: What is the term for the wavelengths of light humans can see?   A:
OPTIONS:
- radiation
- ultraviolet light
- distinct light
- visible light
visible light
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Q: What is the term for the amount of space taken up by an object?   A:
OPTIONS:
- mass
- weight
- size
- volume

volume
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