Can somebody help me this one? i have thr answer but i'm not sure

asked Sep 13, 2019 203k views

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7 votes

I know a is correct good job

Kenroy answered Sep 15, 2019

6.0k points

7 votes

I believe your answer is correct. A) Solar Cell

Blagerweij answered Sep 19, 2019

7.3k points

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