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.
Bladder cancer, because of a mutation or damaged genes in the DNA of the cells.
Answer:
Smaller
Explanation:
If they were smaller they would have less to pull to, so then you would see them start to drift and fly away from each other
Well they can begin as cosmic rays colliding with water molecules to create clouds. Hope this helps :)
