113k views
5 votes
What system takes in oxygen and gets rid of carbon dioxide? A. respiratory system B. digestive system C. excretory system D. circulatory system

2 Answers

4 votes
the answer to your question is A
User Dossani
by
8.8k points
1 vote
The correct answer is A. Respiratory system! 
User Alexiuscrow
by
8.0k points
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