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Arctic fox
The Arctic fox, also known as the polar fox, is a small fox native to cold Arctic regions of the Northern Hemisphere. It is common in all three tundra biomes. The Arctic fox has evolved to live in ... > more -
Exoskeleton
An exoskeleton, in contrast to an endoskeleton, is an external anatomical feature that supports and protects an animal's body. All arthropods (such as insects, spiders and crustaceans) and many other ... > more -
Hypoallergenic
Hypoallergenic is the characteristic of provoking fewer allergic reactions in allergy sufferers. Hypoallergenic means to have a decreased tendency to cause allergies; hypo means less, not none. ... > more -
Animal cognition
Animal cognition, or cognitive ethology, is the title given to a modern approach to the mental capacities of non human animals. It has developed out of comparative psychology, but has also been ... > more -
Gila monster
The Gila monster is a species of lizard that was once thought to be one of only two species of venomous lizards. (The other is the Mexican beaded lizard.) The Gila monster lives in the deserts of ... > more -
European Rabbit
The European Rabbit is a species of rabbit native to southern Europe. It has been widely introduced elsewhere often with devastating effects on local biodiversity. European Rabbits have been ... > more -
Evolution of cetaceans
The cetaceans (whales, dolphins and porpoises) are descendants of land-living mammals, and remnants of their terrestrial origins can be found in the fact that they must breathe air from the surface; ... > more
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