skylastrusz6271 skylastrusz6271

09-04-2019
Computers and Technology

contestada

Expiration is necessary in order to _____.

perspire
remove CO2
obtain O2
relax emotions

Respuesta :

Аноним Аноним

09-04-2019

Remove CO2 is the answer. When we expire, we exhale CO2 so expiration is necessary in order to REMOVE CO2.

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owenpage44 owenpage44

15-01-2021

Answer:

I believe it is Remove C02

Explanation:

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