1. Human Body Systems

2. Human Body Systems
• A system is a group of parts that work
together.
• There are many systems in the human body.
• Your body systems work together to carry out
all your body’s functions and keep you
healthy.

3. Human Body Systems
• Skeletal System

4. Human Body Systems
• Muscular System

5. Human Body Systems
• Nervous System

6. Human Body Systems
• Digestive System

7. Human Body Systems
• Circulatory System

8. Human Body Systems
• Respiratory System

9. Skeletal and Muscular Systems
• These two systems work together
• The basic framework of the body is the
skeleton.
• The skeletal system is made up of 206 bones
that give your body structure and support.

10. Skeletal and Muscular Systems
• Bones protect our organs inside our body.
• Bones would not work without muscles.
• Muscles pull the bones to produce movement.
• Skeletal Systems help to create red blood cells