What likely happens to the heart rate as the cardiac muscle gets stronger? explain your answer?

It decreases.

the heart will be stronger so it won't have to work as hard to move the same amount of blood through the body

I’m going to guess these are the choices: a) recreational skiing developed in the mid-19th century b) it was originally invented as a way of getting from place to place in snowy regions c) downhill skiing is currently the only common form of the sport d) it mostly evolved from snowshoeing- if that’s the cases then the answer would be c) downhill skiing is currently the only common form of the sport