10 Interesting Fact About Human physiology and anatomy

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• The number of adult human bones is around 206 bones.
• The human brain weighs about 1.4 kilograms.
• Human eyes can distinguish about 10 million different colors.
• Human skin consists of three layers, namely the epidermis, dermis, and hypodermis.
• Most human bones consist of collagen, which gives strength and flexibility.
• Human heart can pump around 5 liters of blood every minute.
• Human smell can recognize around 10,000 different odors.
• Human kidneys can filter around 180 liters of water per day.
• Humans have around 650 different muscles.
• Humans have about 100,000 kilometers of blood vessels in their body.