Skeletal System Intro Review

How many bones does an ADULT skeleton have?

• 206

• 200

True or False: Skeletal bones provide shape, support, protection and movement to your body.

• True

• False

What two minerals are bones primarily made up of?

• Carbon and Nitrogen

• Calcium and Phosphorus

• Gold and Silver

Tags

NGSS.MS-PS1-1

True or False: Bones are actually living organs.

• True

• False

Red bone marrow produces...

• Fat

• Energy

• Blood Cells

Yellow Bone Marrow stores...

• Blood Cells

• Fat

True or False: By the time your a teenager most of your cartilage has been replaced by bone.

• True

• False

Your bones work with your _________ to allow you to move.

• digestive system

• muscles

• bladder

• kidney

The outer covering of bone is called 

• spongy bone
• compact bone
• periosteum
• medullary cavity

The shaft of a long bone is called

• epiphysis
• epiphyseal plate
• epiphyseal line
• diaphysis