hi guys help me plz
which tyoe of gas is released when we yawn
Answers
Answered by
3
Answer:
carbon dioxide is the gas released when we yawn.
meenubhardwaj2005:
thnks so much to mark it as a brainliest ...
its ok
Answered by
7
Answer:
we yawn when we feel tired and when our price brain need more oxygen
so co2 carbon dioxide is released when we yawn
hope this answer will help u
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