<span>The word part that completes the medical term meaning disease of the muscle, _______/o/pathy :
</span>my/
You can try out veggies and come up with a hashtag for it
The best answer for the blood vessels' valves would be these are veins that would then help in preventing the back flow of blood because the walls have small muscle to pump the blood back to the heart.Hope this is the answer.
