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Shkiper50 [21]
3 years ago
14

When a parcel of air is allowed to expand, it does what?

Biology
2 answers:
elena-s [515]3 years ago
6 0
<span>When a parcel </span><span>of air is allowed to expand it </span><span>cools off. </span>
ohaa [14]3 years ago
6 0

Answer:

cools off

Explanation:

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