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Elodia [21]
3 years ago
15

The PV cell is made of two thin layers of___?

Biology
1 answer:
Archy [21]3 years ago
5 0

Photovoltaic cells.

While semiconducting material such as silicon, the other a metal such as aluminum or silver.

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<span>
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Aquatic organisms have external fertilization and reproduction is done through mating of male and female.

<h3>How do aquatic vertebrates reproduce?</h3>

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