To primary consumers, as they directly eat producers and are next on the level of animals in an ecosystem.
I'm sure it's Quarts, the answer would be D
Answer:
Predators are an important part of a healthy ecosystem. Predators remove vulnerable prey, such as the old, injured, sick, or very young, leaving more food for the survival and success of healthy prey animals. Also, by controlling the size of prey populations, predators help slow down the spread of disease.
