How Many Species Are There

How do we protect what we dont know exists Dont miss the next video SUBSCRIBE More info and sources below How many species are there on Earth In biology, this is one of a fundamental question that we still dont have a very good answer for. Imagine if chemists didnt know all the elements of the periodic table, or if physicists didnt know all of the particles of the standard model. Knowing how many different species there are is information we need to know in order t