Biology, 10.03.2020 17:42 oktacos

20. Which is a source of energy for Earth's living things?
I. trophic energy
II. sunlight
III. chemical energy
(A) I only
(B) II only
(C) I and II only
(D) II and III only

Answers: 3

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20. Which is a source of energy for Earth's living things?
I. trophic energy
II. sunlight<...

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More questions: Biology Another questions

20. Which is a source of energy for Earth's living things?I. trophic energyII. sunlightIII. chemical energy(A) I only(B) II only(C) I and II only(D) II and III only

Answers

Another question on Biology

20. Which is a source of energy for Earth's living things?
I. trophic energy
II. sunlight
III. chemical energy
(A) I only
(B) II only
(C) I and II only
(D) II and III only