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Alik [6]
3 years ago
10

4 points

Chemistry
2 answers:
Lostsunrise [7]3 years ago
8 0

Answer:

sun

Explanation:

the sun is the main source of energy for plants, which are at the bottom of the food chain.

Sidana [21]3 years ago
3 0

Answer:

sun

Explanation:

all of the other things get their energy from the Sun

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