Answer:Tyler
Explanation: why is because he is the only one crying and isnt trying to her die peacefully in comfort, and doesn't even say a word to her mother
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:
virbl mens like and non virble means no
Explanation:
Answer:
between 1,600 and 2,400 calories a day