Ask Question
7 July, 09:02

What system is it: Regulating oxygen and carbon dioxide

A circulatory system

B repiratory system

C muscular system

D Skeletal system

E Nervous System

F digestive system

G excretory system

+5
Answers (1)
  1. 7 July, 09:18
    0
    It should be the respiratory system. The respiratory system controls the amount and exchange rate of oxygen and CO2 in your body by breathing.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What system is it: Regulating oxygen and carbon dioxide A circulatory system B repiratory system C muscular system D Skeletal system E ...” in 📗 Biology if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers