There are several different kinds of seismic waves, and they all move in ... Body waves can travel through the earth's inner layers, but surface waves can only ... the earth, body waves arrive before the surface waves emitted by an earthquake.
Answer:
The wolf population would slowly die off as competition increases. The death rate would increase over the birth rate as food supply would not be adequate due to the over consumption of the invasive predator.
I think the answer is Ancestors
