Answer: I think it's D
Explanation: idk I just feel like it's right. If it's not don't come for me
What property makes the normal pacemaker region of the heart function as a pacemaker?
The property of the normal pacemaker region is able to provide a normal setting for the heart to beat. It allows the heart to beat at a regular rate.
Sex education is education about how the female and male body works and reproducing works
Answer:
if we don't follow health protocols we will not stay healthy and even loss our life