Answer:
is this a true or false question?
Explanation:
A. Pacemaker cells located in the atria fire before the pacemaker cells in the ventricles. B. It takes time for hormones to diffuse from the atria to the ventricles to trigger contraction. C.The electrical signal generated in the right atrium is delayed at the AV node before passing to the ventricles. D.The ventricular muscle cells contract more slowly than the atrial muscle cells.
I finally took a risk after eighteeenn years of living and i haven’t regretted it yet
Around 10 days I think. The world record was 11 days from a 17-year-old highschool student. I can deff relate to that kid.
