Answer:
The answer is A.
Explanation:
The permeability of the pacemaker cell's membrane is the factor that controls the density of the materials inside the cell which also includes sodium and that controls the neurons and muscles. So if we were able to artificially alter the pacemaker cell's membrane parmeability, for the heart it would result in a quicker satisfaction of the threshold value and therefore would increase the heart rate.
I hope this answer helps.
Why does cereal get soggy after a while? the liquid is making it mushy
Answer:
i believe c i may b wrong tho
Explanation:
Answer:
possibly depending on what you want
Explanation:
Answer:
It is important that nursery practices are favorable for maintaining physiological processes of seedlings that will result in high capacity for growth and survival after outplanting. ... Production of high-quality seedlings requires close attention to all phases of nursery management.
pls give brainliest for the answer
