What component of Earth’s atmosphere exists entirely as a result of photosynthesis?
2 answers:
Hello, the correct answer is A because plants use carbon dioxide and transform it into oxygen gas.
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I'm sure it's true since before doing a science experiment/If you're trying to figure something out, you need a Hypothesis.
Its lithosphere, because lithosphere is above asthenosphere
Answer:
False
Explanation:
No need for one.
The correct answer is False!
Answer:
C
Explanation:
Aggressive behaviour is a act of violence not without it
