Question

what is difference between heterotrophs and saprotrophs?

Answer 1

Saprotrophs feed on dead and decaying matter for example mushroom yeast Rizopus

Hetrotrophs depend on outside sources mainly plants and animals for their food requirements.they are further classified as
...herbivores
...omnivores
....carnivores
Example deer goat etc..

Hope it helps
Pls mark brainliest

Answer 2

Hetrotoph is an organism
 that cannot produce its own food, relying instead on the intake of nutrition from other sources of organic carbon, mainly plant or animal matter. 

Saprotroph is an organism that feeds on or derives nourishment from decaying organic matter.