Skeletal System

How many bones are there in the human body?

• 206
• 602
• 100
• 200

What mineral helps make bone strong and durable?

• Salt
• Sodium
• Calcium
• Lime

There are four joints?

• Hinge, Pivot, Fixed, Turn it up
• Hinge, Winge, Still, Baller
• Hinge, Post, Move, Stop
• Hinge, Ball & Socket, Fixed, Pivot

The hip and shoulder are what type of joint?

• Ball & Socket
• Hinge
• Pivot
• Fixed 

The elbow & knee are what type of joint?

• Pivot
• Hinge
• Fixed
• Ball & Socket

The skull is an example of what type of joint? 

• Ball & Socket
• Hinge
• Fixed
• Pivot

The wrist & ankle are an example of what type of joint?

• Ball & Socket
• Hinge
• Pivot
• Fixed

How many pair of ribs do we have?

• 14
• 24
• 16
• 12

How many backbones do we have?

• 24
• 21
• 26
• 39

The hips protect what parts of the body?

• Ribs
• Heart
• Lungs
• Kidneys