Okay so this for pe class i have my answers but i want to make sure they are right

you dont need anyone else's participation to gain physical benefits from individual acticites
true i put true
false

you cannot do an individual activity with any other person
true
false i put false

you can practice elements of team sports on your own
true i put true
false

scuba diving is a sport you should do on your own
true
false i put false

which of the following sports would you improve hand eye coordination

bowling
martial arts
table tennis
all of the above.
i think it would b table tenis

since you have not provided the options here i   am going to give you general overview about hormone.hormone are actually the part of endocrine system in our body and produced by the endocrine glands. the hormones act like a chemical messenger   within human body. once produce by the glands they   travel through the blood stream and reach at specific or target tissue and organs   which result in control of our body function. the hormones are specific in their work and work on only the targeted tissue or organ   . with the of hormone endocrine system regulate the heart rate , metabolism, our mood and   growth as well as the development and even the sleeping cycle etc. they actually are the messenger for body cell and organs .