The Human Heart

The human heart is a muscle that lies left of the chest . It has about the size of a fist . The heart is like a pump that sends blood around your body. The blood gives you the oxygen you need .

Contents : 7 pages

• Parts of the heart
• Blood circulation
• Heart beat
• Heart rates
• Heart attack
• How to keep your heart healthy
• Exercises
• Key

Downloadable Sample of the Full Module (Not Printable) :

• The Human Heart  - Text  (PDF  280  KB)
  
• The Human Heart   - Exercises  (PDF  337  KB)