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goldfiish [28.3K]
3 years ago
7

Which of the following statements is true?

Biology
2 answers:
blagie [28]3 years ago
6 0

Answer:

C. capillaries connect arteries and veins.

Explanation:

A is false, veins carry blood towards the heart.

B is false because arteries are the thickest blood vessel.

C is completely true

D is false, heartbeat is controlled by electric impulses

Lynna [10]3 years ago
3 0
C

Capillaries connect the arteries to veins. The arteries deliver the oxygen-rich blood to the capillaries, where the actual exchange of oxygen and carbon dioxide occurs.
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