A microbe is a tiny organism that is too small to see with the naked eye. There are thousands of different types of microorganisms, and they are responsible for a lot of the world's problems.
A decoy is a fake or imitation thing. A decoy can be anything from a fake person to a fake animal.
To modulate something is to change its tone or intensity. Sometimes you modulate your voice to make it sound softer or louder.
An intruder is someone who comes into your home or place of work without permission. They might be thieves, burglars, or anyone else who wants to cause trouble.
The vagus nerve is a large nerve that runs through the entire body. It plays an important role in controlling the heart and digestive system.
To crave something is to want it very much. You might crave a cigarette, a piece of cake, or a new friend.
Starches are a type of carbohydrate. They are found in plants, and they are important for the body to use for energy.
To healthily is to have a healthy body and mind. When you are healthily, you are not sick or injured, and you have good physical and mental health.
Difficult is a word that is used to describe things that are difficult to do or to understand. Difficult can also be used to describe things that are unpleasant or dangerous.