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svetoff [14.1K]
3 years ago
14

HELP I NEED HELP ASAP

Biology
2 answers:
Assoli18 [71]3 years ago
7 0
I believe the answer is D, are expensive to purchase.
Andreas93 [3]3 years ago
6 0

Answer:

D - cost of purchasing

Explanation:

Solar panels use the sun to operate which has no cost so the answer is not C

The sun does not create green house gases and has nothing to do with pollution so the answers can't be a or b leaving us with answer choice D

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