no disrespect keirah, its a friday afternoon on A B the girls are too bust discussing craving chocolate during menstruation, and who is the real ward minter i suggest you post thois serious question in a more appropriate place e g science.
If you were half-crete, then you'd also be half-not-crete, and since doubling both side of an equation does not affect its validty, crete must be not-crete.
keirah - are you having a laugh?
do you seriously expect someone to sit and write all this out just to because to can't be bothered to look it up properly??
and especially since you are so quick to get snotty with anyone who doesn't jump to it !!