19. Arteries are blood vessels that carry oxygenated blood from the heart to all the other parts of the body. They
have thick elastic walls, Justify,
a because blood flows through them at low pressure
b. because blood flows through them at high pressure
C
because they do not have valves
d. because they have valves
Answers
Answered by
1
Answer:
answer is b)
Arteries carry oxygenated blood from the heart to the different body parts. Blood emerges from the heart under high pressure. In order to withstand this pressure, arteries have thick and elastic walls.
Explanation:
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Answered by
0
option b
Explanation:
because blood flowing in them is in high blood pressure plse mark as brainly answer
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