Respuesta :
C. because the food triangle pyramid thing says so, so look at the picture lol.

Answer:
C. Primary consumers eat producers.
Explanation:
Producers in an ecosystem are those organisms that by the use of photosynthesis capture solar energy, water, and carbon dioxide to create energy and produce molecules like proteins and lipids that are crucial for life.
These molecules that the producers create are the ones that the primary consumers eat to survive.
I hope this answer helps you.