which of these animals is extinct
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Quite! "Which of these..." gives us no list from which to pick the right answers. One of the most famous modern extinctions was of the Dodo, a flightless bird killed by hunters in the 19C. Apart from man-made extinctions there have been several massive extinctions throughout geological time, including that which wiped out the dinosaurs some 65Ma (just recently suggested as the culmination of a major series of species deaths over the preceding 50M years). Another, in the Permian Period some 200MA (number of years from memory) was even greater, killing over 90% of life on Earth.
Extinct means the animals no longer exist so there can be no extinct animals in the Sahara. If there were, they would not be extinct.
No, not if they are extinct.
extinct
Extinct means the animals no longer exist. There are many extinct animals, from dinosaurs to dodos.
Millions of animals have been extinct even scientist don't know the number of animals have been extinct, or the names of animals have been extinct.
Endangered and extinct animals are similar because endangered animals sometimes become extinct.
You can't. They're extinct.
Nope, because extinct animals do not exist anymore.
Animals that are extinct from the earth are animals that used to live on the earth but are all dead now. Endangered animals are almost extinct.
The Dodo bird is extinct.
extinct species of maldives
352 None, they are all extinct.