Consumers
Organisms that secure food by eating other organisms are called consumers. They obtain nutrients by consuming other living organisms.
Saprophytes.
fungi
The kingdom Fungi contains organisms that don't move and obtain food from other organisms, typically decaying matter or living organisms. These organisms are known as decomposers because they break down organic material to obtain nutrients. Examples include mushrooms, molds, and yeasts.
It seeks and eats other organisms.
The most general answer is a consumer, which is then divided into carnivores (which eat other animals), herbivores (which eat plants) and detrivores (which eat non-living organic material).
hashmire did it
Organisms that depend on the food energy stored in other living organisms are called heterotrophs. These organisms cannot produce their own food and rely on consuming other organisms to obtain energy for survival. Examples include animals, fungi, and some types of bacteria.
Organisms that make their own food are called autotrophs, while organisms that obtain food by eating other things are called heterotrophs. Autotrophs use photosynthesis or chemosynthesis to produce their own organic molecules, while heterotrophs rely on consuming other organisms or organic matter for energy and nutrients.
Amoebae and paramecia
A consumer. Carnivores and herbivores alike.
Plant kingdom