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Heart, veins, arteries, capillaries: Which organ system do these belong to?

O
Digestive
Musculoskeletal
Respiratory
Circulatory
Excretory

1 Answer

1 vote

Answer:

Circulatory

Step-by-step explanation:

The circulatory system consists of the heart, lungs, arteries, veins, coronary, and portal vessels.

User Panu Oksala
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