Ican't sleep because i'm too excited! ? i have a huge volleyball game at 9: 00 i have to get up at 7: 00 and its 1: 42 am here. i need to do i? no medicn or warm milk, baths and tea. i cant let my parents know im awake. they sent me to bed at 10.

Count sheep, count down or count up... or just clear your mind whilst looking at a single spot on your ceiling. 

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 answer id letter d 90