Ima

Definition:

The skeletal system is the framework of bones in our body. It gives our body shape, support, and protection.

Main Parts of the Skeleton:

1. Skull – Protects the brain

2. Spine (Backbone) – Helps us stand straight and bend

3. Rib Cage – Protects the heart and lungs

4. Arms and Legs – Help in movement

5. Joints – Places where two bones meet (like knee, elbow)

Functions of the Skeletal System:

• Gives shape to the body

• Helps us move

• Protects organs like brain, heart, and lungs

• Makes blood cells inside bones

• Stores calcium for strong bones.

  
  

Interesting Points:

• Adults have 206 bones

• Babies are born with more than 300 bones

• Bones are stronger than steel of the same size.

  
  

Fun Fact :

The smallest bone in the body is in the ear (called the stapes).