Which two body systems work together to eliminate carbon dioxide from the body?

Which two body systems work together to eliminate carbon dioxide from the body?

• A. Circulatory and Endocrine
• B. Respiratory and Circulatory
• C. Muscular and Nervous
• D. Excretory and Immune

Answer: (B)

The respiratory and circulatory systems work together to eliminate carbon dioxide from the body through a coordinated process. The respiratory system is responsible for the exchange of gases in the lungs, where oxygen is taken in and carbon dioxide is expelled. When we breathe out, carbon dioxide, a waste product produced during cellular metabolism, is released from the blood into the lungs. Simultaneously, the circulatory system plays a crucial role in transporting carbon dioxide from the body's tissues to the lungs. Blood carries carbon dioxide, which is generated by cells during the process of cellular respiration, back to the heart and then to the lungs for excretion. This collaboration ensures that carbon dioxide is efficiently removed from the bloodstream and expelled from the body, maintaining proper gas exchange and acid-base balance. Other options involve body systems that do not directly participate in the removal of carbon dioxide, making them less relevant for this specific function.

The respiratory and circulatory systems work together to eliminate carbon dioxide from the body through a coordinated process. The respiratory system is responsible for the exchange of gases in the lungs, where oxygen is taken in and carbon dioxide is expelled. When we breathe out, carbon dioxide, a waste product produced during cellular metabolism, is released from the blood into the lungs.

Simultaneously, the circulatory system plays a crucial role in transporting carbon dioxide from the body's tissues to the lungs. Blood carries carbon dioxide, which is generated by cells during the process of cellular respiration, back to the heart and then to the lungs for excretion. This collaboration ensures that carbon dioxide is efficiently removed from the bloodstream and expelled from the body, maintaining proper gas exchange and acid-base balance.

Other options involve body systems that do not directly participate in the removal of carbon dioxide, making them less relevant for this specific function.