hernandezantho1 hernandezantho1

30-03-2018
Health

contestada

Which of the following is the first step in respiration?

Carbon dioxide passes from the blood to the lungs.

Oxygen is taken into the lungs.

Carbon dioxide passes into capillaries to the blood.

Oxygen passes into capillaries to the blood.

Respuesta :

ilebeck66 ilebeck66

30-03-2018

Hey there!

The first step in respiration is that oxygen passes into the lungs.

Hope this helped, have a great day!

Answer Link

hoang8952p4q012 hoang8952p4q012

30-03-2018

I gen passed in to capillaries to the blood

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