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gizmo_the_mogwai [7]
3 years ago
9

Of the inner planets, the planet with the highest percentage of atmospheric oxygen is A) Earth B) Mars C) Mercury D) Venus

Biology
2 answers:
Mamont248 [21]3 years ago
6 0

Answer: The answer is Earth

Explanation:

serious [3.7K]3 years ago
5 0

Answer:

A) Earth

or C) Mercury

sorry i wasn't that much help but i narrowed it down.

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If sperm and egg cells have half of the number of chromosomes found in other body cells, how do gametes form?
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