The functions of the respiratory system are (Select all that apply)
(1 point)
Responses
to pump blood to the body.
to pump blood to the body.
to deliver oxygen to the body.
to deliver oxygen to the body.
to remove carbon dioxide from the body.
to remove carbon dioxide from the body.
to absorb nutrients.
to absorb nutrients.
Skip to navigation
1 answer
to regulate pH levels in the body.