The correct functions of the respiratory system are:
- to deliver oxygen to the body.
- to remove carbon dioxide from the body.
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.
3 answers
_______ is a substance in tobacco products that causes stained teeth and skin. (1 point) Responses Nicotine Nicotine Carbon monoxide Carbon monoxide Tar Tar Menthol
Tar is a substance in tobacco products that causes stained teeth and skin.