Amoebas are single-celled organisms that feed on other microscopic organisms like:
* Bacteria: They engulf and digest bacteria using a process called phagocytosis.
* Algae: Some amoebas consume algae for nutrients.
* Other Protozoa: They can even prey on other smaller protozoa.
* Organic matter: Some amoebas scavenge and feed on decaying organic matter.
Essentially, amoebas are opportunistic eaters, consuming whatever microscopic food they can find in their environment.