27/11/2021
▣☜1: Number of bones: 206
▣☜2: Number of muscles: 639
▣☜3: Number of kidneys: 2
▣☜4: Number of milk teeth: 20
▣☜5: Number of ribs: 24 (12 pairs)
:6: Number of heart chambers: 4
▣☜7: The largest artery: aorta
▣☜8: Normal blood pressure: 120/80 mmHg
:9: Blood pH: 7.4
▣☜10: The number of spinal cord in the spinal cord: 33
▣☜11: Number of spinal cord in the neck: 7
▣☜12: Number of bones in the middle ear: 6
▣☜13: Number of bones on the face: 14
▣☜14: Number of bones in the skull: 22
▣☜15: Number of bones in the chest: 25
▣☜16: Number of bones in the arm: 6
▣☜17: Number of muscles in the human arm: 72
▣☜19: The oldest member: leather
▣☜20: The largest food: liver
▣☜21: Largest cell: o**m
▣☜22: The smallest cell: the s***m cell
▣☜23: The smallest bone: the middle ear
▣☜24: The first transplanted organ: a kidney
▣☜25: Average length of small intestine: 7 meters
▣☜26: Average length of colon: 1.5 meters
▣☜27: Average weight of newborn baby: 3 kg
▣☜28: heart rate per minute: 72 times
▣☜29: Body temperature: 37 ° C
▣☜30: Average blood volume: 4 to 5 liters
131: Age of red blood cells: 120 days
▣☜32: Age of white blood cells: 10 to 15 days
▣☜33: gestation period: 280 days (40 weeks)
434: Number of bones in human feet: 33
▣☜35: Number of bones in each wrist: 8
▣☜36: Number of hand bones: 27
737: Largest endocrine gland: thyroid gland
▣☜38: Largest lymphatic organ: spleen
▣☜40: Largest and strongest bone: femur
141: The smallest muscle: the steroidus (middle ear)
141: Chromosome number: 46 (23 pairs)
242: Number of bones in a newborn baby: 306
▣☜43: Blood viscosity: 4.5 to 5.5
▣☜44: Universal Donor Blood Group: O.
▣☜45: Universal Receiver Blood Group: AB
▣☜46: The largest leukocyte: monocyte
▣☜47: The smallest leukocyte: lymphocyte
▣☜48: The increase in the number of red blood cells is called polyglobulin.
▣☜49: The body's blood bank is: spleen
▣☜50: The river of life is called blood.
151: Normal blood cholesterol level: 100 mg / dL
252: The liquid part of blood is: plasma
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