Answer:
The human heart contains an estimated 2–3 billion cardiac muscle cells, but these account for less than a third of the total cell number in the heart.
Explanation:
Answer:
Its different for everyone.
Explanation:
It all depends on ur metabolism, and how long each jog is. 3 pounds is a decent amount to plan for it normally takes me a few weeks to lose a pound and i jog everyday. You should ask your physician, she/he should know more about you and your body, they can also help you with a plan for exercise
the answer for this question is true