Hi everyone ,since I am a medical student i we'll start posting a 5 medically and healthy information everyday, so I hope you like it.
1-human body is organized in several levels, molecular level,cellular level,tissue level,organ level,system level.
2-human body composed of organic molecules like carbohydrates,proteins, lipids and vitamins.
And inorganic molecules like water,nucleic acids ,gases.
3-human body composed 270 at birth but will growth some of they fuse together until they become 206.
4-human body composed of 650 muscle that are are distributed between voluntary and involuntary muscle.
5- human body composed 60% fluid about 42 liters for 70Kg adult human that distributed between intracellular fluid and extracellular fluid.
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