What is a food chain?

Question

And use it in a sentence, thanks.

Answer 1

Food chain is the hierarchy of food from most dominant or highest to lowest. For example humans are at the "top" of the food chain, then goes the food that they eat, and the food that that food eats, etc., until it gets to micro organisms and plants.

Answer 2

A food chain is a string of restaurants. for example- McDonald's is so popular that it kept growing and growing and there are like a million McDonald's restaurants in the world!!-hope that helps =)

Answer 3

a chain in which any ring eats its successor