Answer:
T-Cell
Explanation:
T-Cell is the first line of deffence
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
Answer:
a nurse a person trained to take care of the sick
A favor or solid. I hope this helps you with your question.
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