Ques:Q: The diffusion of water across a membrane because of a difference in concentration is called? Choices: - absorption - hemostasis - diffusion - osmosis A:

Ans:osmosis
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Ques:Q: The bone matrix consists of tough protein fibersmainly what? Choices: - tissues - hemoglobin - tendons - collagen A:

Ans:collagen
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Ques:Q: What do tadpoles change into? Choices: - reptiles - toads - mud puppies - adult frogs A:

Ans:adult frogs
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Ques:Q: The properties of liquids are intermediate between those of gases and solids but are more similar to? Choices: - gases - oils - plasma - solids A:

Ans:
solids
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