Biology, asked by SriKanishK1292, 1 year ago

Observing internal structure of heart

Answers

Answered by Sumit16032005

The heart itself is made up of 4 chambers, 2 atria and 2 ventricles. De-oxygenated blood returns to the right side of the heart via the venous circulation. It is pumped into the right ventricle and then to the lungs where carbon dioxide is released and oxygen is absorbed.

Sumit16032005: please mark me as brainliest

Previous Question

Next Question

Similar questions

English, 6 months ago

plz answer this questions...

Science, 6 months ago

The reaction in which a highly reactive metal displace a less reactive metal from its salt solution. ...

Chemistry, 6 months ago

a suluble solid is separated from an insouluble solid by fractional distillation or solvent extraction.

English, 1 year ago

Read the passage. When I got to my cabin at camp, the other campers showered me with a chorus of greetings. "I’m Alex,” the red-headed boy closest to me said. "Javier,” called the boy with the glasses sitting next to him. "Miguel,” waved the boy in the corner. He was sitting surrounded by a pile of comic books. A fourth boy, taller than the rest, walked up and shook my hand. "I’m Asher. Grab...