Question

the respiratory system quiz
the functions of the respiratory system are (select all that apply)
(1 point)
□ to pump blood to the body
□ to deliver oxygen to the body
□ to remove carbon dioxide from the body
□ to absorb nutrients

Explanation:

• Pumping blood is the function of the circulatory (cardiovascular) system, not the respiratory system.
• The respiratory system's core roles include bringing oxygen into the body for cellular use and eliminating waste carbon dioxide produced by cells.
• Absorbing nutrients is the function of the digestive system.

Answer:

• to deliver oxygen to the body.
• to remove carbon dioxide from the body.