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 called?

Back

Tissue

Front

What is an example of an organ?

Back

Stomach

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 living things?

Back

Organism

Front

What is the function of the heart in the circulatory system?

Back

To pump blood throughout the body.

Front

What is the role of the lungs in the respiratory system?

Back

To exchange oxygen and carbon dioxide.

Front

What is an example of an organ system?

Back

Digestive system

Front

What is the relationship between cells, tissues, organs, and organ systems?

Back

Cells make up tissues, tissues make up organs, and organs make up organ systems.

Front

What is the function of the brain in the nervous system?

Back

To process information and control body functions.