The correct answer among the choices provided is option A. Lung capillaries are responsible for exchanging carbon dioxide for oxygen from the air. Blood that comes from the heart gets oxygen from the alveoli. The carbon dioxide in the blood goes into the alveoli at the same time.
Absorption of light electron transport leaning to the reduction generation of ATP and conversion of CO2 into carbohydrate
Babies, especially those who are at least 4-6 months old, have the tendency to explore objects by touching and holding them, and putting them in their mouth. By this time, it is very important to keep small objects out of their reach so that accidents can be prevented.
Answer:
solution
Explanation:
A solution is a mixture of two or more substances.
Answer:
a closed circulatory system.
Explanation:
an earthworm circulates blood exclusively through vessels.
