What Is a Temporary Tattoo?
What Is a Temporary Tattoo? A temporary tattoo is an image on the skin resembling a true tattoo, but is non-permanent. Temporary tattoos can be drawn, painted, or...
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Why Do We Bruise?
Why Do We Bruise? We bruise because the body has received a heavy blow which injures the bodily tissues without rupturing or tearing the outer covering of skin. A...
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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 to Japan. They live in...
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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, ranging from strong and...
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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 object. The worm will also...
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