Which of the following best represents the average rate at which infants grow in height during the first four years after birth? a) 3 inches per month b) 3 inches per year c) 3 feet per month d) 3 feet per year

Well if you pick a machine to work on and that's gonna be your exercise if you don't stick to that machine your muscle strength your muscle mass rather will change because you haven't been doing it you change something in your exercise routine which changes your body's form of dealing with things for example you might become weaker or stronger depending on what kind of exercises you do in whether or not the machine you picked actually your muscles grow.

Awould be the most dangerous