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yan [13]
3 years ago
8

What is the primary source of energy for food chains in an ecosystem?

Biology
2 answers:
VARVARA [1.3K]3 years ago
9 0
Well the order. of the food chain starts with Sun then producers (plants) soak that in and consumers eat producers and then decomposes take down consumers when they die and returns it to the soil. it all starts with the Sun.
Arturiano [62]3 years ago
4 0
The answer is D. The Sun

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