I would have to say b) a description or d) a statement hope that this helps if not message me
All of the above is the correct answer
Answer: Refractory period of the cardiac action potential
Explanation:
Unlike the skeletal muscle which can be reactivated before it reaches a contraction, cardiac muscle must wait before it is almost completely relaxed to be activated again (because of its long refractory period), so one cannot make an increase in strength of contraction with a high frequency of stimulations.
Answer:
16 - 24 times
Explanation:
you can time yourself but the normal stands like this
Answer:
it a. using her critical thinking skills
Explanation:
