Grade 5 Science Human Body Ontario Curriculum

This helps to break down food in the body.

Urine is stored here in the body, before it is released.

This is the main respiratory organ, through which we get oxygen.

This human body system circulates blood throughout the body.

This human body system is the framework for the body.

This organ controls functions of the body by communicating with nerves through the spinal cord.

This human body system brings oxygen to the body.

The hard organs of the body, that protect the internal organs.

The nose, mouth, trachea and lungs are all part of the ____ system.

The large intestine is part of the ______ system.

This human body system breaks down food and extracts nutrients.

This human body system directs all actions happening in your body.

Your brain is linked to the rest of your body by ______

Blood carries this through the body.

The nervous system sends messages using neurons. There are over _____ neurons in the brain.

The brain is part of the _____ system.

This human body system permits movement of the body.

This human body system defends against disease causing agents.

The heart is part of the ______ system.

This human body system is responsible for removing liquid waste.