Science Pages 84-97

 An ______________ is a body part that has a special job.

• organ
• muscle
• nerves

An ___________________ is a group of organs that work together to do a special job.

• brain
• muscles
• organ systems

 Your __________________ sends messages to your body.

• nerves
• muscles
• brain

The brain, ______________________, and all the nerves that run through the body make up the nervous system.

• spinal cord
• nerves
• stomach

 Nerves in your skin can tell your brain if the air is ___________or __________.

• good/bad
• in/out
• hot/cold

The nervous system helps you learn about the _____________ around you.

• animals
• world
• people

Where do nurses NOT work ?

• school
• businesses
• zoo

All the bones in the human body make up the ____________________.

• skeletal system
• nervous system
• digestive system

The skeleton protects your __________________.

• mom
• organs
• hair

 A ________________is where two bones meet.

• skeleton
• joint
• organ