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Sauron [17]
3 years ago
12

The heart is an example of which level of organization within an organism ?

Biology
2 answers:
Thepotemich [5.8K]3 years ago
8 0

Answer:

Organ

Explanation:

Organ of circulation. Other organs are the blood vessels - arteries, veins and capillaries

valentina_108 [34]3 years ago
4 0

Answer:

organ

Explanation:

jus took the text on edg

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