Blood and its properties

By |2022-09-15T12:40:36+02:00February 8th, 2016|Notes, O Level Science Notes, Ordinary Level Notes|

The composition of blood.

The composition of blood.  ZIMSEC O Level Combined Science Notes: Blood and its properties
  • Blood circulating in a mammal constitutes about 7.5% of its body mass.
  • An average human weighing between 68-80 kgs has about 4.7 to 5 litres of blood in their body
  • Blood can be considered as tissue […]

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