Question

a.
autotrophs and heterotrophs​

Answer 1

Answer:

those organism which made their own food are called autotrophs.

those organism who depends on other organism for their food are called hetrotrophs.

Answer 2

Answer:

autotrops are those which prepares its own food ,

by photosynthesis

example :- green planet

heterotrophs are those which obtain foods from autotrops

example :-animals