It's a visualization, because a person used his/her imaginations to relax
<span>If you hold your breath, <span>carbon dioxide </span></span><span>builds up in your blood
The reason for this is:
When you exhale or breathe out, you exert or let out carbon dioxide. So, if you were to hold your breath, it would build up because it is not being exerted.
Hope this helped you!
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Answer:
the best answer choice would be A
Explanation:
Answer:
Desert or leave or some other words for abandon
Explanation:
