Answer:
Explanation:
He has over exerted himself and needs to cool down before making a decision
The part that makes you yawn is the reticular
Mental disability are recognized as D abnormal through feeling and behaviors because sometimes feelings can cause emotional outbursts and bad behaviors.
My guess would be A: Ace.
Toxic chemicals are mostly found in waste sites where they dump old chemicals and with that, that could cause health problems because they could either dump it into the oceans where the life is or they will burn it causing pollution.
Hope this helped :)<span />