Question

this food chain shows organisms in a forest ecosystem. crabgrass field cricket black racer bald eagle use the food chain to complete the text below. if the population of field crickets decreases, black racers will be likely to survive and produce offspring. so, the population of black racers will likely

Explanation:

Step1: Analyze the food chain relationship

In the food chain crabgrass → field cricket → black racer → bald eagle, field crickets are the prey of black racers.

Step2: Determine the impact of prey population decrease

If the population of field crickets (prey) decreases, black racers (predator) will have less food available. With less food, they will be less likely to survive and produce offspring.

Step3: Conclude the population change

As a result, the population of black racers will likely decrease.

Answer:

less; decrease