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RUDIKE [14]
2 years ago
13

What gas is up close to one fourth of air surrounding earth

Biology
2 answers:
Ket [755]2 years ago
6 0
The answer is oxygen
NISA [10]2 years ago
3 0
The answer would be oxygen 
I hope this helped 

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4 0
3 years ago
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Which of the following is present in a prokaryotic cell?
lesya [120]

The correct answer is B. Ribosome

Explanation:

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6 0
3 years ago
When a cell finished cytokinesis is the nuclear membrane present?
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