The whales tail which is called fluke are used for swimming and also used when they stick their tail out of the water into the air, swing it around, and the slap it on the water's surface.
The rabbit population may decline if the plant life starts to die or there’s an increase in the fox or wolf population.
True - The Big Bang Theory is the most popular THEORY out their. Meaning it is NOT a fact
Hydrogen and helium are the two most abundant elements in the sun.
Discontinuous variation is when a trait is seen in a population in two or more different forms and there is no continuation along a gradient. A good example that Mendel studied is flower color. The flowers were either white or purple. There was no in between color. This is caused by an allele for purple or a lack of an allele for purple, which produces no pigment, or white.
