Function
Names
Numbers
100

Made of Bones

What is the skeletal system?

100

Largest Bone in the Body

What is the femur?

100

206

What is the number of bones in an adult body?

200

Protects the Brain

What is the skull?

200

Largest Bone in the Upper Arm

What is the humerus?

200

300

How many bones are in an infants body?

300
Protects Heart and Lungs

What is the ribcage?

300

The bone where the upper leg and lower leg meet

What is the patella (kneecap)?

300

12

How many sets of ribs in the body?

400

Supports the Weight of the Body

What is the spine?

400

It is where the Humerus and Clavicle meet

What is the shoulder?

400

2

How many bones in the lower arm (or lower leg)?

500

Bones meet here

What are joints?

500

It is where the ribcage comes together in the front

What is the sternum?

500

26

What is the number of bones in an adult spine?

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