Human Body Systems

Front

The purpose of this body system is to break down the food that you eat. Your body absorbs nutrients from healthy food to help you grow and stay strong.

Back

digestive system

Front

The purpose of this body system is to move your body. It moves small muscles such as the ones that make your heart beat or eyes blink. It also moves large muscles such as the ones in your back that help you to stand tall.

Back

muscular system

Front

The purpose of this body system is to give our bodies shape and strength and protect the organs that are on the inside. Without this body system, we would not be able to stand up!

Back

skeletal system

Front

The purpose of this body system is to bring oxygen into your body. Breathing sends oxygen to all parts of your body. Breathing is necessary for humans and animals to live. Options:

digestive system

,

respiratory system

,

skeletal system

,

muscular system

Back

respiratory system

Front

This body system is like the body’s control center. It is the path that your brain uses to send and receive signals. These signals tell your body what to do and how to move.

Back

nervous system

Front

This body system is responsible for pumping blood to all the different areas of our bodies.

Back

circulatory system

Front

Your heart is the main part of what body system?

Back

circulatory system

Front

This body system is made up of 3 parts: brain, spinal cord and nerves.

Back

nervous system

Front

Your lungs are the main part of what body system?

Back

respiratory system

Front

Your skull, ribcage, and joints are the main parts of what body system?

Back

skeletal system