Question

Think of some blood flowing back to the heart from your legs. Write down all the parts of the body it goes through, in order, until it goes out of the artery leading to the main part of the body again. The first two parts are: legs, right atrium.

Answer 1

http://www.etap.org/demo/biology/lesson9/instruction1tutor.html

Answer 2

thanks

Answer 3

you're wlcm :}