10 Interesting Fact About Human anatomy and physiology

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• The number of adult human bones is around 206 pieces.
• We need about 2000 calories of food every day to maintain weight.
• Our skin consists of 3 layers, namely the epidermis, dermis, and hypodermis.
• Human red blood cells can survive for about 120 days.
• Human heart pumps blood about 100,000 times a day.
• The human brain consists of around 100 billion nerve cells.
• Human ears can recognize more than 400,000 different sounds.
• Humans have an average of 5 million flavors on the tongue.
• Human hair can grow around 0.3-0.5 mm per day.
• Human eyes can process around 36,000 bits of information every hour.