What is the the usage of toothpaste besides
prevent decaying of our teeth....
ARRRRR....
The science question for this year pmr paper 2 is so damn weird....
Anyone agreeee?????
=.=''
I think im not going to score A in my sc paper
sob...
My science stream dream hv gone....T.T
answer: neutralise the acid in our teeth
ReplyDeletelols...soooooooo......i got it right....oh my god...XD
ReplyDelete