Osama bin laden is the answer and i know its true because he coordinated 911
As the ball rises it DECREASES kinetic energy which means it INCREASES in gravitational potential energy
When two parents are purebred it means that they are homozygous for the characteristic that's being tested (in this case the fur colour). When they are crossed, the offspring will obligatory be heterozygous, an allele of each type from its parents. So, the trait that comes up will be the dominant trait, while the recessive trait will be hidden.
B.
Humans are also part of ecosystems and if they cease to exist, human well being will be affected.