All mammals: 1  Are vertebrates (which means they have a backbone The column of bones (spine) in the back of many animals. 2  It supports the body. 3  An animal with a backbone is called a vertebrate. or spine A stiff, sharp projection on an animal; another word for quill.
Television presenter. A presenter is a person who introduces or hosts television programs (or segments thereof such as an infomercial advertiser).
A presenter is a person who introduces or hosts television programs. Nowadays, it is common for minor celebrities in other fields to take on this role, but some people have made their name solely within the field of presenting, particularly within children's television series, to become television personalities.