Biology, asked by jameyj603, 11 months ago

In what type of blood vessel valves are present and why

Answers

Answered by anamikapradeep7
1

hey mate...

here is your answer...

Unlike arteries, veins contain valves that ensure blood flows in only one direction. (Arteries don't require valves because pressure from the heart is so strong that blood is only able to flow in one direction.) Valves also help blood travel back to the heart against the force of gravity.

hope it helps...

please mark as the brainliest...

Similar questions