CO2 mostly diffuses out through the mitochondrial and cell membranes to reach the blood, and is then carried to the lungs where it is exhaled.
Explanation:
During cellular respiration, the cells uses oxygen to be able to break down sugar. Breaking down sugar then produces the energy your body needs. Carbon dioxide is the waste product of cellular respiration that you release each time you breathe out. Blood picks up oxygen and releases carbon dioxide in the lungs.
Answers & Comments
Answer:
CO2 mostly diffuses out through the mitochondrial and cell membranes to reach the blood, and is then carried to the lungs where it is exhaled.
Explanation:
During cellular respiration, the cells uses oxygen to be able to break down sugar. Breaking down sugar then produces the energy your body needs. Carbon dioxide is the waste product of cellular respiration that you release each time you breathe out. Blood picks up oxygen and releases carbon dioxide in the lungs.