IGCSE BIOLOGY 
UNIT 7: HUMAN nutrition

Before you start look back at 8A Digestion.

If you only remember one thing:

• THE HUMAN DIGESTIVE SYSTEM CONSISTS OF: MOUTH, OESOPHAGUS, STOMACH, SMALL INTESTINE, LARGE INTESTINE (COLON, RECTUM AND ANUS)

This is the seventh of the 21 Biology units:

UNIT 7 LESSON 1: A BALANCED DIET

Before you start your notebook should look like this:

UNIT 7 LESSON 2: DIGESTION AND THE MOUTH

Before you start your notebook should look like this:

LESSON VIDEO

EXTRA RESOURCES

Here is a video about the different teeth animals have with the expert opinion of a vet.

UNIT 7 LESSON 3: DIGESTION

Your notebook...

LESSON 3 VIDEO

EXTRA RESOURCES

• Look at the bitesize revision section or try the quiz.
• Have a look at this Prezi:
  

EXTRA RESOURCES

Some videos about cholera.