SEC2 Feeling Good?

A really small thing that causes disease in people, animals and plants

The system in your body that helps it fight against infection and disease

A change in your body or mind that shows you are not healthy

Who is this?

What is she doing?

The action your body does to change food into something it can use.

The smallest unit of a living thing that can exist on its own. All plants and animals are made of it

The smallest form of life. They exist in air, water and soil, and are often a cause of disease.

An illness affecting humans, animals or plants, often caused by infection

A part of your body is painful, and often red, especially because of infection

What is this?

A medicine that can cure infections

An illness that is caused by bacteria or a virus and that affects one part of the body

What place is this?

A medicine that is put into the blood and that protects the body from a disease