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The human body is just plain weird man. If we knew about all the (hopefully) perfectly orchestrated chaos being carried out underneath the surface, we'd lose our marbles. Its these kinds of far ...
Fun Facts About the Human Body. Nails grow faster in the summer than winter. Westend61 - Getty Images. Nails grow faster in the summer because of increased vitamin exposure.
Human teeth are the only part of the body that cannot heal themselves. Competitive art used to be an Olympic sport. The first person processed at Ellis Island was a 15-year-old girl from Ireland.
Various bones of the human skeletal system. The axial skeleton, comprising the spine, chest and head, contains 80 bones. The appendicular skeleton, comprising the arms and legs, including the shoulder and pelvic girdles, contains 126 bones, bringing the total for the entire skeleton to 206 bones.
The human body is the entire structure of a human being. It is composed of many different types of cells that together create tissues and subsequently organs and then organ systems . The external human body consists of a head , hair , neck , torso (which includes the thorax and abdomen ), genitals , arms , hands , legs , and feet .
The human skeleton performs six major functions: support, movement, protection, production of blood cells, storage of minerals, and endocrine regulation. The human skeleton is not as sexually dimorphic as that of many other primate species, but subtle differences between sexes in the morphology of the skull, dentition, long bones, and pelvis ...
Interesting facts shown as lightbulbs on post-it notes. Like Dr. Seuss once said, ... Up to 60% of the human adult body is water. 32. Humans have 99.9% of the same DNA sequence. 33. If a person ...
Main article: List of systems of the human body. Nervous system in a human body. There are 11 distinct organ systems in human beings, [2] which form the basis of human anatomy and physiology. The 11 organ systems: the respiratory system, digestive and excretory system, circulatory system, urinary system, integumentary system, skeletal system ...