Screenshot 1. The graph below represents changes in two different fish populations over time. Which of the following most likely caused the change in the fish population after Year 3?

A. A change in habitat occurred so the orange fish could no longer blend in with the habitat.

B. The food source for all the fish decreased.

C .A change in habitat occurred so the dark green fish could no longer blend in with the habitat.

D. Climate change affected the habitat killing off the bright orange fish.

Screenshot 2. Use the chart below to identify the term that best describes the energy role for each organism. Which of the following correctly describes the energy roles of the organisms in the table?

A. 1 – Herbivore, 2 – Scavenger, 3 – Decomposer, 4 – Carnivore, 5 – Omnivore

B. 1 – Carnivore, 2 – Decomposer, 3 – Scavenger, 4 – Omnivore, 5 - Herbivore

C. 1 – Decomposer, 2 – Scavenger, 3 – Omnivore, 4 – Herbivore, 5 – Carnivore

D. 1 - Carnivore, 2 – Decomposer, 3 – Scavenger, 4 – Herbivore, 5 - Omnivore