How does your heart know to continue to beat while you sleep?

Your nervous system slows down your heart via a nerve called the vangus nerve.

Explanation:When you're resting or sleeping and you don't need a very fast heart rate, then the parasympathetic nervous system slows down your heart via a nerve called the vagus nerve.

The vagus nerve

Explanation:

When you're resting or sleeping and you don't need a very fast heart rate, then the parasympathetic nervous system slows down your heart via a nerve called the vagus nerve

answer: my answer would be a) scheduling workouts with your friend for consistent days and time

explanation:

for me personally i would be much more likely to go to the gym with a friend because i wouldn't want to cancel on them or stand them up.

b

explanation:

because i can