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Which animal has no knee s?
But frogs live such different lifestyles to ostriches that they might not tell us anything. Bizarrely, many of the ostrich's closest relatives don't h...
What animals communicate without using there larynx?
What animals have no vocal cords?What is the chattiest animal?Can animals communicate without sound?Do reptiles have a larynx?Do giraffe have vocal c...
What animals have water repellent fur?
Both the Beaver and River Otter (and the Muskrat) have two layers of fur: an outer layer of long straight guard hairs and a dense interwoven inner lay...
Are all animals furry?
Most animals need hair for sun protection, but some animals, like naked mole rats which always live underground, have no fur because they don't need a...
What is and animal that breaths airhas hair and has a backbone?
A mammal is an animal that breathes air, has a backbone, and grows hair at some point during its life. In addition, all female mammals have glands tha...
Why do animals have thick coats of fur?
In especially cold environments, terrestrial mammals such as the musk oxes, arctic foxes and polar bears rely on their thick coats to stay alive in fr...
Why do animals sometime eat their young?
Animal parents have limited resources to dedicate to their offspring, he said, and if the baby is sick or weak, carnivores have been known to consume ...
How does the backbone determine how big an animal will get?
What does the backbone do for animals?How do animals with a backbone different from each other?What is the largest animal with a backbone?How do we c...
Why do mammals have two eyes?
Evolution selected out the ones with a narrow field of vision. Predators generally have their eyes more on the front of their head because they don't ...