The simplest and smallest forms of life. The exist in large numbers in air, water and soil, and also in living and dead creatures and plants, and are often a cause of disease.
Bacteria
15
A very small living thing that can cause infection and disease
germs
15
To send an electronic signal, radio or television broadcast, etc.
Transmit
15
An illness affecting humans, animals or plants, often caused by infection
Disease
15
To move or make somebody/something move with short quick movements from side to side or up and down
Shake
15
To hit somebody/something by accident
bump
15
An act of shaking somebody’s hand with your own, used especially to say hello or goodbye or when you have made an agreement
Handshake
15
A particular way of doing something
Method
15
A doctor who is trained to perform surgery (= medical operations that involve cutting open a person’s body)
surgeon
15
To organize and/or do a particular activity
Conduct
15
To make a particular idea or opinion accepted by most people
Mainstream
15
The service of providing medical care
healthcare
15
the process in people, animals or plants of growing physically, mentally or emotionally