Answer: A is mars , B is earth
Explanation:
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Answer:
During photosynthesis, chemical energy is formed
food web, it could extend way farther and take longer to understand in a way
Soil Rocks??????????????
I Am NOT SURE So Look At Other Answers
Answer: Spallanzani's experiments concerning spontaneous generation were NOT universally accepted because <u><em>He eliminated air from his flasks by sealing them</em></u>.
Explanation:
I'm Smart
