explain why most species with a high capacity for population growth (high biotic potential) tend to have small individuals (such as bacteria and flies) while those with low capacity for population growth tend to have large individuals (such as humans, elephants and whales

Suppose you model the interaction between the elephants and acacias using a simple Lotka-Voterra predation model, where N is the number of A. depranolobium trees, and P = number of elephants. part a:  According to the model, what happens in the short term to the elephant and acacia populations if the elephant population is lower than its own isocline, and the acacia tree population is lower than its own isocline? (Choose one.) Group of answer choices Both elephant and acacia populations will increase in size. Both elephant and acacia populations will decrease in size. The elephant population will decrease in size, but the acacia population will increase in size. The elephant population will increase in size, but the acacia population will decrease in size.   part B:    Which of the following would make this simple model more realistic? (Select all that apply.) including A. mellifera trees as a prey for elephants including other herbivore populations (such as giraffes)…

Describe a hypothetical three community with high species richness but low species evenness

Consider this claim: Changes in environmental conditions always result in new ecosystems and loss of biodiversity characterized by an increase in the number of some species, the evolution of new species, and the extinction of some species. Use what you have learned from the lesson, as well as reliable and reputable resources, to evaluate this claim. Use at least three examples from the lesson and other sources to support the valid ideas in the claim and refute the invalid ones. Add a list of your resources at the end of your response. Then, draw a conclusion about the stability of ecosystems, how and what can affect the stability of ecosystems, and how changes in the environment may affect the types and number of living things in an ecosystem.