23.7k views
0 votes
What are the two main functions of your respiratory system

User Darkpbj
by
9.4k points

1 Answer

5 votes

Answer:

The main functions of the respiratory system are to obtain oxygen from the external environment and supply it to the cells and to remove from the body the carbon dioxide produced by cellular metabolism.

Step-by-step explanation:

User Falk Thiele
by
8.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.