asked 232k views
3 votes
Blood pressure in veins is lower than in arteries, so a series of ________ are necessary to prevent backflow of blood.

1 Answer

4 votes
A series of ONE-WAY VALVES are necessary to prevent backflow of blood when blood pressure in veins is lower than in the arteries.
answered
User Bredikhin
by
7.8k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.