Question

what is a food chain

Answer 1

Answer:

food chain is a series of organisms on which one organism eats another organism as a food. for e.g,

grass- deer- lion.

Answer 2

Answer:

a series of organisms in which each creatures eats one below it in the series and becomes a source of food for the organisms above it.

Explanation:

FOR UNDERSTANDING LIKE LION EAT BUFFALO COZ LION IS COME IN KING TRIBE WHICH MEANS ( UPPER CATEGORY) BUFFALO COMES IN LOWER CATEGORY THEY HAVE A GROUP AND ALSO HAD A FEARED OF KILL