No. The trends go in different directions. CO2 goes up more than the volcanoes. It is the general trend that makes a difference compared to the fluctuations.
Answer:
D. geographic isolation.
Explanation:
As the Grand Canyon formed, it became a physical barrier to the mixing of squirrels from its northern and southern sides. Each squirrel population was confined to a single side. This type of separation is referred to as geographic isolation.
This would be a relation ship of either mutualism or symbiosis
They could start killing off a natural species. They could destroy and eat/kill naturally occuring organisms.
100% as all the offsprings will be heterozygous dominant.
