It's <span>meiotic prophase I.</span><span>
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Answer:
Ozone layer saves the earth from the ultraviolet rays of sun which is harmful for earth. It is situated jn upper atmosphere and saves earth. But thus chlorofluorocarbons destroys the Ozone Layer in the atmosphere.
Answer:
Negative
Explanation:
There are more electrons (negative charge) than there are protons (positive charge).
