What Is a Boolean Operator

question 30

Essay

What is a Boolean operator?

---

Definitions:

Lyme Disease

An infectious disease spread by ticks, characterized by symptoms like rash, fever, and fatigue, and if untreated, can spread to joints, the heart, and the nervous system.

Rosacea

A chronic skin condition characterized by redness, pimples, and visible blood vessels, usually on the face.

Basal Cell Carcinomas

A common form of skin cancer that arises from the basal cells in the epidermis, typically due to sun exposure.

Superficial

Concerning or affecting only the surface or appearance of something, possibly lacking depth or significance.