What types of messages are transmitted along autonomic pathways? information from the senses being directed back to the brain
messages from the brain stimulating muscle movement
messages that control the glands and organs in the body
messages from the spinal cord resulting in muscle reflexes

C is the answer

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.

No matter what they say you can’t change who you are so when u tell them whatever they say jus be like i’m who i am and i won’t change