[cassandra]

hi everyone
could you please tell me if i have the right answers

a person asphyxiated by breathin carbon monoxide?
i think it is a chemical change

sweat cools the body as it evaporates from the skin?
i think this is a physical change

aspirin reduces fever?
i think this is a physical change

oil feels slippery/
i think this is a physical

any help would be greatly appreciated
thanx

[Mitch]

Aspirin is going to be a chemical change. It's a little molecule that enters your blood stream and reacts in such a way to increase blood flow.