OD4 - Review Unit 11&12 - Vocabulary

When you have a stuffy nose, you have a lot of this inside your nose. It's hard for you to breath so you need to blow it out.

• mucus

• bacteria

• disease

This helps scientists and doctors see tiny cells, bacteria or viruses.

• microscope

• telescope

• paralyze

You do this when you eat or drink. This action helps move the food and drink through your throat in your stomach.

(a)  

New medicines can help people fight (a)  

People catch the (a)   many times in their lives.

People often get (a)   in the winter.

The heart does this to move blood around the body.

• pump

• pumps

• pumb

This is a group of body parts that work together

(a)  

This is a tube in your neck that lets air into your lungs.

(a)  

These are like tubes and carry blood from the heart.

• arteries

• veins

• blood