Biology, 27.01.2020 18:31, jacobp0712

Which statement is true?
a. all arteries carry oxygen-rich blood.
b. all veins carry oxygen-rich blood.
c. all arteries except the pulmonary artery carry oxygen-rich blood.
d. all veins except the pulmonary vein carry oxygen-rich blood.

Answers: 2

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Which statement is true?
a. all arteries carry oxygen-rich blood.
b. all veins carry o...