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melamori03 [73]
3 years ago
12

Which of the following has the thickest layer of muscle? A, Vein. b, capillary C, artery D, venule

Biology
2 answers:
Gala2k [10]3 years ago
8 0

Answer: c

Explanation:Blood vessels are the channels or conduits through which blood is distributed to body tissues. The vessels make up two closed systems of tubes that begin and end at the heart.

KengaRu [80]3 years ago
7 0

C. the Artery is the correct answer

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