An organism is any individual living system, such as an animal, plant, fungus, or bacterium. To be considered "alive," an organism generally must:
Physical features like a turtle's shell or a cactus's spines. The Organism
Actions like bird migration or nocturnal hunting. An organism is any individual living system, such
The basic unit. Unicellular organisms (like yeast) are just one cell. Multicellular organisms (like humans) have trillions. such as an animal
Organisms with complex cells containing a nucleus. This includes: Protists: Mostly single-celled (amoebas). Fungi: Decomposers (mushrooms, molds).
An organism is any individual living system, such as an animal, plant, fungus, or bacterium. To be considered "alive," an organism generally must:
Physical features like a turtle's shell or a cactus's spines.
Actions like bird migration or nocturnal hunting.
The basic unit. Unicellular organisms (like yeast) are just one cell. Multicellular organisms (like humans) have trillions.
Organisms with complex cells containing a nucleus. This includes: Protists: Mostly single-celled (amoebas). Fungi: Decomposers (mushrooms, molds).