C. Mutagens causes mutations.
Marble is formed from limestone and contains tiny interlocking grains.
Your answer is C.
Answer:
I think it is...
A. Most people are not directly impacted by polluting a common.
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Answer:
many alveoli are present in the lungs with a shape that further increases surface area. Thin walls - alveolar walls are one cell thick providing gases with a short diffusion distance. Moist walls - gases dissolve in the moisture helping them to pass across the gas exchange surface.
Explanation:
Explanation:
There's a simple reason why Japanese people can't pronounce R and L correctly. They don't exist in Japanese.
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