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).
Web hosting is a service that serves your website to anyone that visits it. While it's possible to host your own web site from a computer at your house, it's generally better to choose a web hosting provider that stores your web site on fast servers in a data center with fast connections.