asked 114k views
0 votes
Do we humans breathe carbon dioxide or oxygen

asked
User Amirash
by
8.3k points

1 Answer

4 votes
carbon dioxide

This is known as respiration. The cells of the body use oxygen to perform functions that keep us alive. The waste product created by the cells once they have performed these functions is carbon dioxide.
answered
User Alan Savage
by
7.4k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.