1 pint
I was asking how much percent of water is in the heart,thats all.
The kidney produces urine, which is about 95% water and 5% waste products. It filters waste and excess substances from the blood to form urine, which is then excreted from the body.
The human heart is approximately 73% water.
30
Blood plasma
Water.
water
Water and the beat of the heart
Water.
The blood vessels that carry blood to the heart are called veins. There are two other kinds of blood vessels. Capillaries allow body tissues to exchange water and chemicals with blood, and arteries carry blood away from the heart and back out to the body.
Blood is 55% Plasma, and plasma is about 90-92% water, which makes blood about 50% water. So in one liter of blood there is about half a liter of water. sources: physiology textbook, anatomy textbook
Plasma is the component of blood that is mostly made up of water, accounting for approximately 90% of its composition. Plasma also contains various proteins, electrolytes, hormones, and waste products.