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1
Photosynthesis is an example of what?
A
one of philosophy's big ideas
B
one of Earth's key processes
С
one of humankind's best inventions
D
one of science's most well-known innovations

Respuesta :

brookmendes

Answer:

B. One of Earths key processes

Explanation:

Photosynthesis is a process that keep oxygen in the air, keeps plants alive. It's vital both for humans and for the earth.

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