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Why do few species actually appear on compiled lists of extinct species?
Wiki User
∙ 14y ago
they appear because they are extinct
Wiki User
∙ 14y ago
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What kinds of sharks are left on earth?
Almost ALL OF THEM! Only a couple of large species appear to have gone extinct NOT DUE TO MAN. No modern species has been proven extinct!Ken, the Shark Wrangler
When did the first crocodiles appear?
Elephants aren't extinct. They're just sort of rare in some certain places.
Can an extinct specie appear again?
yes it can.
What was the species to appear on earth?
The early bacterias. Hominids
Did sharks appear when dinosaur extinct?
No. Sharks appeared on earth long before the first dinosaurs did.
When did the hypohippus appear and into what organisms did it likely evolve?
it appeared a long time ago its extinct and it evolved into a horse
What was the first species to appear on earth?
The early bacterias. Hominids
When astronauts appear weightless it is actually because they are actually in what?
They are in the vacuum of space.
When did the saber-toothed tiger disappear?
The last surviving genus of saber toothed cats, the Smilodon, died out around 10,000 years ago in North America.Two of the three accepted species walked the planet as recently as ten thousand years ago: Smilodon fatalis and Smilodon populator. The smaller of the three species Smilodon gracilis, which probably never exceeded 225 pounds departed earth's ecology about 500 thousand years ago. Perhaps bigger is better made sense among the early big cats. In any case they are gone, the big cats are at risk and only the common house cats appear to have a promising future.They were extinct billions of years ago.The last species of saber toothed cats became extinct about 10,000 years ago. This time is known as the late Pleistocene. They probably died out because many of the large game species that they depended on, like mammoths, American camels (camelops), and giant ground sloths became extinct.The last saber toothed cats died out 10,000 years ago, at the end of the Pleistocene. They probably became extinct because many species of their megafauna prey, such as mammoths and mastodons, became extinct. Why the megafaunal herbivores died out is a mystery.
What album did Instant Karma appear on?
The single appeared in January 1970, but was never on an album until John Lennon compiled a best-ofs, Shaved Fish, in 1975.
The nectarine is a smooth skinned variety of which common fruit?
The nectarine is a smooth-skinned variety of the peach. The two actually belong to the same species, and sometimes nectarines appear on peach trees.
How does the background rate of extinction differ from mass extinctions?
The background rate of extinction is much smaller than those that occur during a mass extinction. For example, carnotaurus sastrei went extinct during the mid-Cretaceous, when only a handful of dinosaurs went extinct. On the other hand, 65 million years ago, all dinosaurs went extinct during the K/T mass extinction event.
