Levels of the Organism

The Cell

~The cell is the basic unit of the structure, and function of living thing

~examples: single cell organism, one or more cell organism

The Tissue

~Tissues are made of a group of similar cells that work together to do a specific job in the body

~examples: Skin protecting you

The Organs

~Made up of one or more cells

~example: your bones working together to be able to move

Organs system

~A group of organs working together to perform a jobs

~example bones


~are a biotic, or living, part of the environment.



~A group of different kind of cells working in a group


~Populations living together in a area