Question

ملزوما
write the characteristic features of the blood
vessels present in human
blood .​

Answer 1

Answer:

Blood vessels

• Carry blood away from the heart (always oxygenated apart from the pulmonary artery which goes to the lungs).
• Have thick muscular walls.
• Have small passageways for blood (internal lumen ).
• Contain blood under high pressure.

Explanation:

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Answer 2

Answer:

Hey what's up, myself Sarika

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