Primary consumers are found in
- 1, 2 and 3
- 1, 3 and 7
-
2, 3 and 7
- 2, 4 and 5
The correct answer is: C
Explanation
Primary consumers are organisms that eat plants or algae, and are the first step in a food chain. They are also known as herbivores or plant-eaters. In the Food web given in the question, immediately after the plants (Primary producers, because they are autotrophs), the organisms that feed on the plants in the different food chains are called primary consumers, and they are found in numbers 2,3 and 7( moth, grasshopper and herbivorous bug respectively).