Category: Health

Aggression is the feeling of anger which results in hostile, violent or any other form of behavior that threatens to harm someone. It is always characterized by a readiness to attack or confront an opponent.

Claustrophobia is an irrational or abnormal fear of being in small and enclosed spaces. It is a type of anxiety disorder that arises when there is a dysfunction of part of the brain that is responsible for processing fear.

A fingerprint is an impression left by the friction ridges of any of the human fingers. It is unique to every individual. No two individuals have the same fingerprint.

Dietary fiber is a type of carbohydrate found mainly in plants. Its other name is roughage. It can be soluble or insoluble.

Allergy is the hypersensitivity of the body to certain substances such as pollen, a particular type of food, fur, drugs, and some animals.

Each time microorganisms are mentioned, a lot of people think of illnesses caused by bacteria, yeast, and so on.