Didymo is a member of the group of single-celled aquatic plants (freshwater algae) known as diatoms. Although it is microscopic, didymo can form dense colonies called algal blooms which can be seen with the naked eye.
From a marketing perspective, publicity is one component of promotion which is one component of marketing. The other elements of the promotional mix are advertising, sales promotion, direct marketing and personal selling. Examples of promotional tactics include: 1  Announce an appointment.
Celebrity is fame and public attention in the media, usually applied to a person, or group of people (celebrity couple, family etc.), or occasionally, to animals or fictional entities.here are no guarantees of success for an individual to become a celebrity. Though celebrities come from many different working fields, most celebrities are typically associated with the fields of sports and entertainment or a person may be a public figure who is commonly recognizable in mass media.