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levels of organizati
levels of organization of the human body
Term | Definition |
---|---|
cell | building blocks of all living things |
tissue | is a group of similar cells working together |
There are four main types of tissue are | muscle tissue, nervous tissue, connective tissue, and epithelial tissue |
organ | Organs form when different types of tissue come together to perform a specific job for the body. |
Examples of organs in the human body are | Some examples of organs in the human body are the stomach, lungs, heart and the brain. |
organ system | organ systems are groups of organs that work together to perform a BIG job (very important function) in your body. |
The smallest level of organization within the human body is a | cell |
The largest level of organization within the human body is an | Organ system |
The four levels of organization in our bodies from smallest to largest are | cell, tissue, organ, and organ system |
organism | an individual living thing |