He should eat fruits and veggis
Very simple. At rest, you have a number of bpm. After exercise, the heart can't return abruptly to the rest speed, and it keeps a faster rate for a while.
Answer:
birth rate and death rate
Pedigree analysis helps in determining the mode of transmission of a particular inherited trait within a family tree. Usually large extended family.
I believe the answer is 1. mars is colder than venus