human body - levels of organization

Front

What is the smallest unit of life?

Back

Cell

Front

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

Back

Tissue

Front

What is an organ made up of?

Back

Tissues that work together to perform a specific function.

Front

What organ is primarily responsible for breathing?

Back

Lungs

Front

What is the correct order of organization in the human body from smallest to largest?

Back

Cell, Tissue, Organ, Organ System, Organism.

Front

What type of tissue is responsible for movement?

Back

Muscle tissue.

Front

What is the function of epithelial tissue?

Back

To cover and protect surfaces of the body.

Front

What is the role of connective tissue?

Back

To support, bind, and protect other tissues and organs.

Front

What is an example of an organ system?

Back

The respiratory system.

Front

What is the function of the heart?

Back

To pump blood throughout the body.