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Showing posts with label BIOLOGY O LEVEL. Show all posts
Showing posts with label BIOLOGY O LEVEL. Show all posts

Adaptations of a leaf for photosynthesis


   Adaptations of a leaf for photosynthesis
Adaptations of a leaf for photosynthesis Transverse section of a leaf showing some of the adaptations •  Cuticle:  - Is non-cellular, water proof…
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NUTRITION


            NUTRITION
NUTRITION Introduction Organisms obtain food  in various ways so as to survive and carry out physiological p…
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TRANSPORT IN ANIMALS....biology


TRANSPORT IN ANIMALS....biology
Biology TRANSPORT IN ANIMALS         TRANSPORT IN ANIMALS BRIEF DESCRIPTION  This unit deals with: The need for a transport syste…
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Steps in the abolition of slave trade


S teps in the abolition of slave trade The movement to abolish slave trade started in Britain with the formation of Anti-slavery  movement. The Brit…
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Factors that led to the abolition of slave trade


Factors that led to the abolition of slave trade It  was the British government that began the abolition  of the slave trade during the years,1822 -  182…
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abolition of slave trade


abolition of slave trade Reasons why it was difficult to stop slave trade Slavery existed before in Africa societies that is to say, domestic slavery and…
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