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15 October, 07:55

Which of these groups of animals are extinct?

1] polarbears

2] killer whales

3] dinosaurs

4] sea turtles

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Answers (2)
  1. 15 October, 09:37
    0
    Dinosaurs are the extinct animal. After living on Earth for what we believe would have been 165 million years, they all died about 65 million years ago!
  2. 15 October, 10:34
    0
    The answer to this is Dinosaurs. They have been extinct for about 65 million years.

    Polar bears, sea turtles and killer whales are on the endangered species list.
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