Human body review

What do your bones protect?

• organs
• skin
• muscles
• feelings

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

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What is a muscle

• A hard outer covering of the body
• A skeleton without hard parts 
• Tissues that contract or relax to create movement 
• Large structures that are filled with fluids that help shape an animal

Tags

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Do all humans have bones?

• No
• Yes

Tags

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What is not a function of the digestive system?

• Create new foods
• Absorb water
• Process waste

Tags

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What churns food and breaks it down further using strong acids?

• Stomach
• Salivary glands
• Liver

Tags

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Where does most digestion occur?

• Stomach
• Salivary gland
• Small intestine

Tags

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