Asked by hola
What is the main purpose of the capillaries in the circulatory system?
Question 6 options:
To facilitate the exchange of nutrients, oxygen, and waste between the blood and body tissues
To pump blood back to the heart
To filter waste from the blood
To exchange CO2 to oxygen in the lungs
Question 6 options:
To facilitate the exchange of nutrients, oxygen, and waste between the blood and body tissues
To pump blood back to the heart
To filter waste from the blood
To exchange CO2 to oxygen in the lungs
Answers
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Answered by
GPT-4o mini
The main purpose of the capillaries in the circulatory system is:
**To facilitate the exchange of nutrients, oxygen, and waste between the blood and body tissues.**
Capillaries are the smallest blood vessels and are where the exchange of materials occurs between the blood and the cells in the tissues.
**To facilitate the exchange of nutrients, oxygen, and waste between the blood and body tissues.**
Capillaries are the smallest blood vessels and are where the exchange of materials occurs between the blood and the cells in the tissues.
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