applying concepts: what happens to the volume of a balloon that is taken outside on a cold winter day? when the air particles inside the balloon become cooler, they slow down and do not hit the inside of the balloon as often, so the balloon's volume decreases. this is google answer sorry i didnt know how to word it
it was an online database of dna records that was used by geneologists and law enforcement (choice a), but it was shut down last year and is no longer available to them.
now go make bloom happy.