What do the varying widths of the bands in the mypyramid plan represent? they compare the relative amounts of each kind of food to be eaten daily. they match up to key showing different kinds of foods. they fill out the base of the pyramid diagram. they show that you should eat more foods when you are less active.

More than 600. i'm just guessing

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.