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exis [7]
3 years ago
12

An oven that cooks by cycling warm air through the bottom and out the top

Biology
1 answer:
marin [14]3 years ago
5 0

the answer is radiation

Radiation is the emission and propagation of energy. A substance does not need to be radioactive in order to emit radiation because radiation encompasses all forms of energy, not just those produced by radioactive decay. However, all radioactive materials do emit radiation.

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Explanation:

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valentinak56 [21]
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3 0
3 years ago
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Brrunno [24]

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<em></em>

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