Natural selection and extinction 0.0 / 5 ? BiologyNatural selection and extinctionNational 5None Created by: Momo SaitoCreated on: 26-05-18 16:41 Natural selection and extinction Where more successful animals win against the weaker ones. Extinction is the permanent loss of all members of a species. 1 of 6 Extinction 4 billion species have become extinct with only a few million left. 2 of 6 Causes of extinction New predators, new disease and competition 3 of 6 New predators The prey have not adapted to survive a new predator causing natural extinction. Human invention causing no time to evolve. 4 of 6 New disease When the animals catch new diseases, they do not unusually have enough times to cope with it. 5 of 6 Competition Another species may compete for food, space, territory due to mutation, which makes them more successful if they win. 6 of 6
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