Question

If you compare your metabolic rate to that of your parents, it is probably _____. more changeable slower the same faster

Answer 1

It is Probably Faster
As we grow older, we tend to move less compared to the time when we're younger. Therefore, our muscle mass tend to be lower. Lower muscle mass will slow down our metabolic rate, that's why younger people tend to have faster metabolic rate than the older one

Answer 2

Faster. Younger people like children, teens, young adults have a faster metabolic rate. As we grow older, we move less, compared to when we were younger.  So you answer should be faster