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