blood is filtered in the kidney and infact, lungs (CO2)
No, your kidneys do not clean your heart; they clean your blood.
atrium
The right side
if blood entering the heart gets mixed with blood leaving the heart the the blood leaving the heart will get poluted. the blood entering the heart is poluted when it enters the heart, the heart cleans it up; so when the blood leaves the heart it is clean so if it gets polluted the person may get sick and this leads to his/her death.
this is two step process.in the first process blood go from the heart and in the second step blood come into the heart for clean. when it goes from the heart it is cleaned blood,but when it returns it become dirty and our heart performs as a filter and it cleans our blood. this is the chemistry of blood, hopefully you would like it.
one pump clean blood and the other makes the dirty/used blood clean again.
A vein tranfers clean blood from the heart through the whole body and since clean blood carries oxygen it helps transfer oxygen through the whole body too! ~Allyssa!
to clean your blood and transport it to your lungs.....your welcome!(:
The Left Side of the Heart.
No, the heart and other organs do that as part of the usual circulation.
The clean blood in the renal vein is carried back to the heart to be circulated throughout the body. This blood is important for delivering oxygen and nutrients to tissues and organs, as well as removing waste products.
Clean blood, or oxygenated blood, is carried from the lungs to the heart via the pulmonary veins. Once the blood enters the left atrium, it flows into the left ventricle, which then pumps it out through the aorta to the rest of the body. After delivering oxygen and nutrients to tissues, the blood returns to the heart via the veins, entering the right atrium, thus starting the cycle again.