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Health Sciences 14 Online
OpenStudy (anonymous):

Which of the following is neither a chemical change nor a physical change? A. wax melting B. sea water drying up to leave a residue of salt C. a candle burning D. oil floating on water

OpenStudy (♪chibiterasu):

Oil floating on water, nothing is changing within the elements and compounds.

OpenStudy (anonymous):

can u help me with 20 more

OpenStudy (♪chibiterasu):

Um . . . nooo . . .

OpenStudy (♪chibiterasu):

I can't help you cheat on test . . . :|

OpenStudy (anonymous):

it aint a test

OpenStudy (♪chibiterasu):

what is it?

OpenStudy (anonymous):

questions i have to do for extra credit

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