IMPACT 2 UNIT 2

When you________________ something, you make sure that nothing harms or destroys it.

When your stomach__________________ food, it changes the food into the things that your body needs.

When something______________ your body, it enters your body and causes harm.

When something_______________ it continues to live, even in difficult conditions.

An_______________ is a kind of drug that kills bacteria.

_______________ is the process of getting protection from diseases, usually by injection.

A________________ is a tiny organism that can copy itself to spread; if a virus enters your body, you can get ill.

When something is_____________, it is good.

______________ are the tiny units which make up all living things.

________________ are very small living things that can affect the body in both good and bad ways.

An_______________ is a feeling you have.

______________ is another word for disease or sickness.

When you have a____________________, you are ill.

Your__________________ is the system in your body that protects you from getting ill.

When a part of your body is ______________, you feel pain there.

A _________________ of a disease is any sign that you have that disease.

An_______________ is what happens when a part of your body is attacked by germs.