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31 votes
31 votes
The heart is the most

important organ in the
circulatory system. What is
the main function of the
circulatory system?

User Dolma
by
2.8k points

1 Answer

5 votes
5 votes

Answer:

The main function of the circulatory (or cardiovascular) system is to deliver oxygen to the body tissues, whilst simultaneously removing carbon dioxide produced by metabolism.

User Gabor Garami
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