The circulatory system of mammals

By |2017-01-17T11:15:42+02:00February 8th, 2016|Notes, O Level Science Notes, Ordinary Level Notes|

The main parts of the human circulatory system. Image credit organsofthebody.com

The main parts of the human circulatory system. Image credit organsofthebody.com ZIMSEC O Level Combined Science Notes: The circulatory system of mammals
  • Mammals also have a transport system just like plants
  • With this transport system things like food, oxygen,water and other substances […]

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