Question

Process of eating and being eaten is a:(a) food chain(b) biological process(c) producer-consumer relation(d) all of the above

Answer 1

is called a food chain...so answer is (A)

Answer 2

" a "

Food chain is the process by which a producer is being eaten and then the eater will get eaten respectively.

Heere, plant get eaten by deer and deer is eaten by lion.