Human Body Systems and Functions Review

Front

Which body system protects the organs of the body?

Back

The skeletal system protects the organs of the body.

Front

Where does most chemical digestion and absorption of nutrients take place?

Back

Most chemical digestion and absorption of nutrients take place in the small intestine.

Front

What do we call a body part consisting of different tissues working together?

Back

An organ is a body part consisting of different tissues working together.

Front

What is the smallest living part of the body?

Back

The smallest living part of the body is cells.

Front

Muscles are attached to _____ to help you ______.

Back

Muscles are attached to bones to help you move.

Front

What is the function of the skeletal system?

Back

The skeletal system provides structure, support, and protection for the body.

Front

What is the role of the small intestine in digestion?

Back

The small intestine is responsible for most chemical digestion and nutrient absorption.

Front

What are tissues made of?

Back

Tissues are made of groups of similar cells that work together to perform a specific function.

Front

What is the difference between an organ and a system?

Back

An organ is a single structure made of different tissues, while a system is a group of organs that work together to perform complex functions.

Front

What is the function of muscles in the body?

Back

Muscles contract to produce movement and maintain posture.