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erma4kov [3.2K]
2 years ago
12

Which is a characteristic of a capillary? A. Carries blood away from the heart. B. Has valves to direct blood flow. C. Controls

blood flow to the organs. D. Has walls that are one cell thick
Biology
1 answer:
viktelen [127]2 years ago
5 0
I think is letter D. Has walls that are one cell thick
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