A. Geographical Isolation
Explanation - Geographical Isolation alludes to the physical obstructions that exist that shield two species from mating. For instance, a types of monkey that is situated on an island can't breed with another types of monkey on the terrain.
The water separates the two species by keeping them secluded from each other and make it unthinkable for them to breed. In this case, fishes of different ponds cannot breed because they are separated from one pond to another.
Answer:
c.) plants that grow quickly and have many uses
Explanation:
Cash crops are usually fast-growing crops that have many uses, so that framers can sell them and earn much more profit, that's why it is called "cash crops". Examples of cash crops include coffee, cocoa, cotton etc.
The effects<span> of </span>heart failure<span> on the </span>body<span> depend on which side of the </span>heart is affected<span>.</span>
Answer:
<span>D. It responds when pathogens enter the body.</span>
They are buried in the core of the structure.
