dgri2101 dgri2101
  • 16-06-2020
  • Biology
contestada

The energy input into an ecosystem can come from

a. sunlight
b. chemical compounds
C. soil
d. A and B

Respuesta :

Аноним Аноним
  • 16-06-2020

Answer:A

Explanation:

Sunlight is the ultimate source of energy on the earth.

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