Question

this food web is from an ocean ecosystem in the ross sea, off the coast of antarctica. which of the following organisms eat a secondary consumer in this food web? select all that apply. silverfish adélie penguin emperor penguin

Explanation:

Step1: Identify secondary consumers

In a food - web, secondary consumers eat primary consumers. In this Antarctic ocean food - web, krill (which eats ice - algae, a primary producer) is a primary consumer. Silverfish eats krill, so silverfish is a secondary consumer.

Step2: Check who eats silverfish

Emperor penguin and Adelie penguin both have arrows pointing from silverfish to them in the food - web, indicating they eat silverfish.

Answer:

Adelie penguin, emperor penguin