The — Organism
The specific role an organism plays (e.g., a bee as a pollinator).
Single-celled, no nucleus (Prokaryotes). Found everywhere from soil to your gut. The Organism
Groups of organs working together (e.g., the circulatory system). Organism Level: The complete, integrated living thing. 3. Classification (The Domains of Life) The specific role an organism plays (e
Actions like bird migration or nocturnal hunting. a bee as a pollinator). Single-celled
Groups of similar cells working together (e.g., muscle tissue).
Energy enters the system via the sun (plants), moves through consumers (animals), and is recycled by decomposers (fungi).