CSS Media Types. Media refers to the type of device used to display a webpage, such as a computer screen. With more and more non traditional devices such as a handheld, a cell phone or even your watch wanting to access the web, designing your web site becomes more than just a browser game.
Name Shreyas generally means Superior or Fame, is of Indian origin, Name Shreyas is a Masculine (or Boy) name. Person with name Shreyas are mainly Hindu by religion. Name Shreyas belongs to rashi Kumbh (Aquarius) with dominant planet Saturn (Shani) and Nakshatra (stars) Sathabisham.
Lampreys and hagfishes are the only jawless vertebrates to survive today. They both have a round mouth and for this reason are often referred to as cyclostomes. They are the most primitive of the vertebrates. By primitive, a biologist means that they are the least changed from the first vertebrates.1  They have no paired pectoral (shoulder) or pelvic (hip) fins. 2  Their notochord persists for life, never being completely replaced by a backbone even in the lampreys.3  They have no scales.y primitive, a biologist means that they are the least changed from the first vertebrates. 1  They have no paired pectoral (shoulder) or pelvic (hip) fins. 2  Their notochord persists for life, never being completely replaced by a backbone even in the lampreys. 3  They have no scales.