Levels Of Organization in Living Things

Front

What is the basic unit of life?

Back

The cell.

Front

What are organs made of?

Back

Organs are made of tissues.

Front

What systems are involved in breathing?

Back

The respiratory system.

Front

What systems are involved in movement of the arms?

Back

The muscular and skeletal systems.

Front

What is the hierarchy of organization in living things from smallest to largest?

Back

Cell, tissue, organ, organ system, organism.

Front

What is the function of tissues in the body?

Back

Tissues group together to perform specific functions.

Front

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

Back

Heart, lungs, brain, etc.

Front

What is the role of the nervous system?

Back

The nervous system controls and coordinates body activities.

Front

What is the relationship between cells and tissues?

Back

Cells group together to form tissues.

Front

What is an organ system?

Back

A group of organs that work together to perform complex functions.