Ask Question
9 December, 00:56

What is the function of heart valves

A) they prevent blood from flowing backwards

B) they force blood to flow out of the heart

C) they return blood to the heart

D) they regulate the heart rhythm

+5
Answers (1)
  1. 9 December, 02:26
    0
    A) they prevent blood from flowing backwards
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “What is the function of heart valves A) they prevent blood from flowing backwards B) they force blood to flow out of the heart C) they ...” in 📘 Biology if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers