Biology, asked by ritiknehra43413, 9 months ago

distribution af blood​

Answers

Answered by swapnaritam
1

Answer:

Blood is present in the heart and the blood vessels and capillaries

Answered by Anonymous
2

Blood distribution: Oxygenated arterial blood (red) and deoxygenated venous blood (blue) are distributed around the body. Vasoconstriction is the narrowing of the blood vessels resulting from contraction of the muscular wall of the vessels, particularly the large arteries and small arterioles.

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