What Is a Mudskipper?
What Is a Mudskipper? Mudskippers are small tropical fish of the eastern Atlantic, the Indian Ocean and the western Pacific from Australia t
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Skin
Why Do Most Fish Have Scales?
Why Do Most Fish Have Scales? The skin of most fishes is covered with scales. Scales vary enormously in size, shape, structure, and extent,
When Do Worms Turn?
If the earthworm detects an unfamiliar object next to its skin, the muscles will contract immediately and the body will turn to avoid the ob
Why Do Some Elephants Have Very Large Ears?
Why Do Some Elephants Have Very Large Ears? African elephants have larger ears than Indian, or Asiatic, elephants because they live in hotte
What Is a Salamander?
What Is a Salamander? A salamander is amphibian-an animal that lives both on land and in the water. It is a lizard-like member of a group of