Amoeba Feeds on bacteria, diatoms, unicellular algae, minute protozoa, and even dead organic matter The pseudopdia help in surrounding and ingesting the prey in to Food vacuole Digestive enzymes amylase and pro-tease Secreted in the Food Vacuole digest the carbohydrates and proteins respectively in to Simple Forms.
The digested Food is diffused in to cytoplasm and circulates, so that all the parts of the receives the nutrients, It is used For all the life activities. The undigested Food is egested with the help of pseudopodia.