Question

a)what is the location of heart
b) what is the size of heart
c) which vein supplies oxygenated blood to heart​

Answer 1

Answer:

a) heart is present at left side of your body.

b) weight of the heart is 280-340 g in males and 230-280 g in females.

c) Arteries

Answer 2

Answer:

a) Heart is located between your lungs in the middle of your chest, behind and slightly to the left of your breastbone (sternum).

b) A human heart is roughly the size of a large fist. The heart weighs between about 10 to 12 ounces (280 to 340 grams) in men and 8 to 10 ounces (230 to 280 grams) in women.

c) The inferior and superior vena cava bring oxygen-poor blood from the body into the right atrium. The pulmonary artery channels oxygen-poor blood from the right ventricle into the lungs, where oxygen enters the bloodstream. The pulmonary veins bring oxygen-rich blood to the left atrium.

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