Levels of Organization - Organism

Front

What is the smallest unit of organization in living things?

Back

Cell

Front

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

Back

Tissue

Front

What is a structure made up of different types of tissues that work together to perform a specific function?

Back

Organ

Front

What is a group of organs that work together to perform complex functions in an organism?

Back

Organ System

Front

What is the most complex level of organization in living things?

Back

Organism

Front

What level of organization comes after cells?

Back

Tissues

Front

What level of organization comes after tissues?

Back

Organs

Front

What level of organization comes after organs?

Back

Organ Systems

Front

What is an example of an organ in the human body?

Back

Heart

Front

What is an example of an organ system in the human body?

Back

Circulatory System