6) when ice melts, it changes from solid to liquid. explain why this is not a chemical change.
a. because water can also boil.
b. because water is a compound and not a chemical.
c. because it does not matter how much ice you use.
d. because the chemical composition of water has not changed.

Before a cranberry can make it to your dinner plate, it must pass a bouncing test which rates its quality. if cranberries having an e ú 0.8 are to be accepted, determine the dimensions d and h for the barrier so that when a cranberry falls from rest at a it strikes the incline at b and bounces over the barrier at c.

Me with this i need to get the answer quickly.

Why would a smoker tend to inhale more deeply and smoke more cigarettes when he or she switches to low nicotine cigarettes