There are around 10,000 living species according to scientist's estimates, making them the most varied tetrapod (having four appendages) vertebrates. Not all these species are described and the exact number is impossible to estimate because there is no clear cut definition of a species. Taxonomists are constantly redefining species and subspecies.
No one nos there are still some being discovered today. No one nos there are still some being discovered today. But if i were to say how many there are that have been discovered, around 300,000. Hope that answers your question. :)
There are two types of the electrostatic charges that have been discovered. The positive and the negative charge. There is also the neutral charges.
There are two types of the electrostatic charges that have been discovered. The positive and the negative charge. There is also the neutral charges.
There are over 1,000 species from 500 genera of extinct, non avian dinosaurs that have been found, which is estimated to only be a tiny fraction of the species that did exist. However, birds are considered dinosaurs. Today, there are over 10,000 species of birds that have been discovered.
only 19 have been discovered
No. I know of six different types that nobody has discovered yet. And what are they? How have you been able to discover them while others have not?
Over 300,000
"Last"? The most recent discovery: Just a few weeks ago another was discovered in Spain (beginning of August 2009). The youngest dinosaur (if that is what you mean by "last") hasn't been discovered yet because the thousands of species of birds living today could be classified as dinosaurs!
His actual remains have not been discovered. He was buried in the tomb of the Domicii family of which he was a member. It is located under what is today Rome's Piazza del Populo.
Most planets that have so far been discovered have had gaseous atmospheres.
The fundamental paticles are Quarks , they are of 6 types.
There are more than 5,000 and there are many insects that haven't been discovered yet.