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Ahat [919]
3 years ago
6

Before Mitosis begins, a cell produces an exact copy of its

Biology
1 answer:
Nikitich [7]3 years ago
4 0
C. Chromosomes because they are need to have the cell funtion.
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2 years ago
Which statements about the circulatory system of a mollusk are true?
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<h3><u>Answer;</u></h3>

A. Gas exchanges takes place by diffusion.

B. It is an open system.

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What is an example of a model that describes a natural system?
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