Question

what is a food chain?

A food chain is a flow of energy from animals to plant.​

Answer 1

Explanation:

a food chain is a flow of energy from one organism to another.

hope it helps

Answer 2

Food chain refers to the sequence of events in an ecosystem, where one organism eats another and then is eaten by another organism. It starts with the primary source like the sun or hydrothermal vents where producers make food, continues with consumers or animals who eat the food, and ends with the top predator