Topic 3: Human Body System

Front

What level of body organization are the LUNGS?

Back

Organ

Front

What level of body organization is a NERVE?

Back

Tissue

Front

What level of body organization is the DIGESTIVE SYSTEM?

Back

Organ System

Front

What level of body organization is the STOMACH?

Back

Organ

Front

What is the basic unit of life?

Back

Cell

Front

What is a group of similar cells that perform a specific function?

Back

Tissue

Front

What is a structure made up of different types of tissues working together?

Back

Organ

Front

What is a group of organs that work together to perform a specific function?

Back

Organ System

Front

What is the highest level of organization in the body?

Back

Organism

Front

What is the function of the respiratory system?

Back

To exchange gases (oxygen and carbon dioxide) between the body and the environment.