What organ fills with air when we breathe?
Lungs
Which pumps the blood through our body?
Heart
What is this?
Nose
What system do you use when you eat?
Digestive system
What are these?
Intestines
What is this?
Blood
The heart has ____ parts.
FOUR
What system helps us breathe?
Respiratory system
What are these?
Kidneys
What system do you use to go to the toilet?
Excretory system
You breathe in air through your _____ and _____.
Mouth and nose.
Food passes down the oesophagus and into your _______?
Stomach
