Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.
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Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.
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The average adult has about 21 square feet of skin.
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The human body produces and destroys 15 million blood cells every second.
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Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.
Deep Palpation, Bimanual Method
Ocean Waste
Patient diagnosed with type 2 diabetes mellitus. Periodontal examination revealed deep periodontal ...
Apply kneading and deep stroking to lower arm muscles. (A) Knead muscle bellies. (B) Thumb press ...
Ocean acidification (shells missing)
A tsunami (tidal wave) traveling across deep water can have a speed of 750 km/h k m / h and a ...