Fredric is a single parent living with his two children. He is unskilled and therefore can only find work through low-paying jobs. How can he improve his economic situation? Fredric may meet the requirements of having a low income; this group is provided economic benefits by [BLANK], which [BLANK] the cost of essentials.

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.

"observation" would be the correct answer

Answeras soon as the cord has stopped pulsating;