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TiliK225 [7]
4 years ago
15

The alveoli are surrounded by __________ carrying blood to and from the heart.

Biology
2 answers:
joja [24]4 years ago
8 0
The alveoli are surrounded by tiny blood vessels, called capillaries carrying blood to and from the heart.
iVinArrow [24]4 years ago
6 0

The alveoli are surrounded by <u>blood vessels</u> carrying blood to and from the heart.

C) blood vessels

Hope this helped! :)

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