What are cells?

What is an organ?

What is the digestive system?

What is the respiratory system?

What is the circulatory system?

What is the excretory system?

What is the skeletal system?

What are the 2 types of digestion?

Mechanical digestion

Chemical digestion

What is saliva?

What is Bolus?

Types of teeth

What is the oesophagus (food pipe)?

What is Peristalsis?

What is the Epiglottis?

What are Sphincters?

Gastric Juice

Hydrochloric acid

Mucus

Digestive Juices

What is the small intestine?

What is the duodenum?

What is the pancreas?

What is the liver?

What is Bile?

What is the ileum?

What is the large intestine?

What is the Anus?

What are digestive disorders?

Vomiting

Diarrhoea

Heartburn

Appendicitis