Bones and Muscles

How many bones does an adult human have?

• 602
• 306
• 206

What do your bones protect?

• organs
• skin
• muscles
• feelings

Do bones grow?

• yes
• no

Tags

NGSS.MS-LS1-5

• clavicle
• rib
• humerus
• scapula

• jaw
• skull
• scapula
• spine

What are the bones that protect your heart and lungs?

• rib cage
• clavicle
• femur

Muscles can __________to move bone

• Get smaller
• Shorten or Contract
• bigger

What are muscles like?

• rocks
• rubber bands
• water

What could you not do if you did not have muscles?

• move
• think
• feel

What is a skeleton?

• Tissues that contract to create movement
• Tissues that relax to create movement
• A framework that supports and protects an animal 
• Small tubes that help vertebrae support the spinal cord

Tags

NGSS.4-LS1-1