Question

scale, proportion, and quantity apply scientists discover that the growth rate of a species of plant - eating caterpillars in one californian ecosystem is negative. the growth rate of the same species of caterpillar is positive in another, larger ecosystem in california. what are possible reasons for this difference in population growth rates?

Explanation:

In the smaller ecosystem, there could be limited food resources for the plant - eating caterpillars, higher predation pressure, or more competition for space. In the larger ecosystem, there may be an abundance of food, fewer predators, more available space, and a more stable environment, allowing for positive population growth.

Answer:

In the smaller ecosystem: limited food, high predation, or high competition. In the larger ecosystem: abundant food, low predation, more space, and a stable environment.