The theory of evolution would be the correct answer.
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Answer:
D. "always" cover the microscope when not in use.
Explanation:
when you are finished using a light microscope or any microscope in general you always need to put the cover back on it. Mostly, to protect it from any harmful bacteria, light etc. and to keep it clean and, from collecting dust.
The cutting down of trees
<span>Which term names the offspring of a cross between two true breeding parents is First Generation...B</span>