What Is Skin?
What Is Skin? Apart from protecting our body, skin is a vital element in our physical make-up and well-being. It helps to regularize our body temperature and enables us...
Read MoreWhat Is Skin? Apart from protecting our body, skin is a vital element in our physical make-up and well-being. It helps to regularize our body temperature and enables us...
Read MoreWhere Is the Aorta? The aorta is the great artery rising from the left side of the heart, through which the blood passes on its way to all parts of the body except the...
Read MoreWhat 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...
Read MoreWhy 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...
Read MoreWhy Do Some Elephants Have Very Large Ears? African elephants have larger ears than Indian, or Asiatic, elephants because they live in hotter conditions and are bigger...
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