Question

this food chain shows organisms in a freshwater ecosystem. use the food chain to complete the text below. if the population of shiners increases, zooplankton will be likely to survive and produce offspring. so, the population of zooplankton will likely

Explanation:

Step1: Analyze predator - prey relationship

Shiners eat zooplankton. If shiner population increases, more zooplankton will be consumed.

Step2: Determine survival likelihood

With more being eaten, zooplankton are less likely to survive and reproduce. So their population will likely decrease.

Answer:

less; decrease