Food chains always begin with what type of organism? Why?

All food chains start with energy from the sun. This energy is captured by plants. Thus the living part of a food chain always starts with plant life and ends with an animal. Plants are called producers because they are able to use light energy from the sun to produce food (sugar) from carbon dioxide and water.  

Explanation

i think it's c. i'm not sure but i think so.

i think   the answer is c hope i'm right