<span>We can hypothesize that when the population density reaches a certain level, that flour beetles experience biological stresses not unlike that seen other animals, such as mice, where it becomes more beneficial to the population as a whole to implement control measures to prevent a population collapse due disease or a sudden decrease in food; even though at the present time resources seem more than abundant to handle the increased population.</span>
The layers are older towards the bottom and you get towards the top
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.
B) Monocotyledons and Dicotyledons
Answer:
The regions near the topic receive more sunlight compared to those of the equator.
