7.1. VERTEBRATE ANIMALS
General characteristics of vertebrates:
MAMMALS |
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BIRDS |
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REPTILES |
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AMPHIBIANS |
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YouTube: National Geographic "Amphibians face mass extinction"
YouTube: National Geographic "See a Salamander Grow From a Sigle Cell in this Incredible Time-lapse"
FISH |
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YouTube: National Geographic "Tiny fish use bacteria"
PRÁCTICA DE LABORATORIO Nº 10: Disección de un pez óseo.
YouTube: National Geographic "See a Meat-eating hare caught in the act"