A flap of tissue that prevents blood from flowing back is a(n)________ .

asked Mar 19, 2019 100k views

4 votes

5.5k points

Please log in or register to add a comment.

3 votes

Answer:

It is a valve.

Step-by-step explanation:

Took the test and got it right

LMG answered Mar 22, 2019

by LMG

6.0k points

7 votes

a valve is a flap of tissue that prevents blood from flowing back

A Srinivas answered Mar 24, 2019

6.5k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.6m answers