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xxMikexx [17]
3 years ago
13

an artery ______________________. a. brings blood back toward the heart b. has valves that prevent blood from flowing backward c

. usually (but not always) carries oxygen-rich blood d. has thin, slightly elastic walls
Biology
1 answer:
inessss [21]3 years ago
8 0

An artery ______________________.

c. usually (but not always)  carries oxygen-rich blood

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