Register
Why does the blood experience difficulty returning to the heart from the legs?
110k views
4 votes
Why does the blood experience difficulty returning to the heart from the legs?

User Sean Freitag
by
7.9k points

1 Answer

3 votes
Because it has to work against gravity
User Fsw
by
6.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.0m questions

10.7m answers

Other Questions

Which of the objects is living or nonliving: Bacteria, virus, moss, you, a lemon seed, the air, bread, lettuce and rocks?
Why aren't all minerals gemstones?
Two methods of active transport
What is the phenotype of a heterozygous person using T for tall and t for short
Vesicles that contain a cells digestive enzymes are called ?
Link Copied!