Hypertrophy is the answer because that’s what makes muscles grow
You can socialize at events to gain experience in that area, you can join social media to gain experience(as long as it is a healthy environment) or you can do things with friends.
Potential energy comes from a person’s energy the girl is pushing the bicycle down if the girl is not moving the bike won’t move the bike moves when she pushes
BMR or the Basal Metabolic Rate is the measure of the amount of calories that you burn if you were to do nothing but rest for 24 hours. So based on the given options above, the one that would have an increased BMR would be all of the above. Tim who is recovering from surgery, Mary who is pregnant, and Sally who is an avid swimmer. Hope this helps.
Nutrients and oxygen is the answer because the circulatory system does that work and the other one is from another system