Can someone help ASAP

2.Fundamental niche is the entire set of conditions under which an animal (population, species) can survive and reproduce itself. Realized niche is the set of conditions actually used by given animal (pop, species), after interactions with other species (predation and especially competition) have been taken into account.

3.As a population approaches its carrying capacity, the growth rate slows because of limiting resources. Logistic Growth is density-dependent which means that the growth rate depends on the population density. ... When a population exceeds the carrying capacity of the environment and deaths result from a lack of resources.

Explanation:

hope this helps

i would go with b

cytokinesis occurs after telophase so that eliminates d

and the entire reason for cytokinesis is for cellular reproduction

because they are eaten by the frog and the frog getseaten by the snake and the snake by the eagle