What Happens When We Blush?
What Happens When We Blush? When we blush we go red in the face, particularly in the cheeks and neck. This is because a sudden emotion, such as embarrassment, a sense...
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What Is a Tattoo?
A tattoo is a marking made by inserting indelible ink into the layer of skin to change the pigment for decorative or other reasons. Tattoos on humans are a type of...
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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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