Tuesday, September 29, 2009
The fastest animal is a mammal!
The cheetah is an a typical member of the cat family
that is unique in its speed, while lacking climbing abilities.
It is the fastest land animal,
reaching speeds between 112 and 120 km/h
and has the ability to accelerate from 0 to 110 km/h
in three seconds, faster than most supercars.
Recent studies confirm the cheetah's status as fastest land animal.
Keeping warm
Chimpanzees
All mammals have fur or hair.
Hair or fur is a characteristic that's only seen in mammals.
All mammals develop fur or hair at some point during their development,
though not all keep their fur or hair throughout their lifespan.
Mammals are all warm-blooded,
and all mammals are vertebrates
(meaning they have vertebrae, forming a spine).
What are Mammals?
Mammals
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