A blog covering and explaining the Edexcel IGCSE Biology specification for the 2016 summer exams. If you are doing just double science, you do not need to learn the stuff for paper two, if you are doing triple you will need to learn all (GOOD LUCK!) I have separated the papers to make files easier to find. Hope it helps :)
Monday, 4 April 2016
2.57 describe the composition of the blood: red blood cells, white blood cells, platelets and plasma
The four main components of the blood are plasma, platelets, red blood cells and white blood cells Note source: CGP
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