It is b because it is tell you to recognize the problems
The Cardiac Muscle contracts about 70 times per minute
I believe it is either one or five, i am not sure though.
The benefits are:
-is a great way to calmly stretch the front part of your thighs as well as the hip flexors.
The links are on the comment box below: ->
Answer:
Width ranges from 2 to 5 inches in diameter
Explanation:
