I am pretty sure it is the nipple
"AND" is the operator the question is referring to.
the
__________ theory of aging suggests that the elderly who are most
successful while aging are those who maintain the interests and
activities they had during middle age.
b. activity
You can’t answer this without context lol
I think Greg needs to start small than go bigger on the excersise .
He shouldn't rush on the process and he should be careful.Take everything slow.
He should work hard but not to the point where he gets hurt again or more.
Remind him to stretch before he does
Excersising.
He should run shorter distances and than later increase the number of miles or laps he is running .
I hope I helped I am not really a athletic person though
