By the 20th week of pregnancy, the uterus is typically at or above the level of the mother's: Select one: a. pubic bone. b. xiphoid process. c. belly button. d. superior diaphragm.

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.

The apple’s colors is red

The skills he need is to practice seeing and hearing