Biology Biology Form 2 Biology Notes Form Two

BIOLOGY O LEVEL(FORM TWO) NOTES – NUTRITION – 1

NUTRITION -1Is the process by which an organism provides itself or is provides itself or is provided with materials necessary for energy release, growth and

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Biology Form 2 Notes : EXCRETION AND HOMEOSTASIS

EXCRETION AND HOMEOSTASISIntroductionExcretion is the process by which living organisms separate and eliminate waste products of metabolism from body cells.If these substances were left to

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Biology Form 2 Notes : GASEOUS EXCHANGE IN PLANTS(Respiration) AND ANIMALS

GASEOUS EXCHANGE IN PLANTS AND ANIMALS   Necessity for Gaseous Exchange in Living Organisms Living organisms require energy to perform cellular activities.The energy comes from breakdown of food

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Biology Form 2 Notes : Syllabus and Complete summary concepts

FORM TWO BIOLOGYBy the end of form two work, the learner should be able to: Define the term transport List substances transported in plants and

Biology Biology Form 2 Biology Notes Form Two

BIOLOGY O LEVEL(FORM TWO) NOTES – NUTRITION -1

NUTRITION -1Is the process by which an organism provides itself or is provides itself or is provided with materials necessary for energy release, growth and

Biology Biology Form 2 Biology Notes Form Two

BIOLOGY O LEVEL(FORM TWO) NOTES – BALANCE OF NATURE

BALANCE OF NATURETHE NATURAL ENVIRONMENTThe natural environment is made up of all living and non – living thing that occur naturally on earth, it includes;

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KCSE Biology Form Two Notes

· Biology Form 2 Notes : EXCRETION AND HOMEOSTASIS· Biology Form 2 Notes : GASEOUS EXCHANGE IN PLANTS(Respiration) AND ANIMALS· Biology Form 2 Notes :

Biology Biology Form 2 Biology Notes Form Two

BIOLOGY O LEVEL(FORM TWO) NOTES – GASEOUS EXCHANGE AND RESPIRATION

GASEOUS EXCHANGE AND RESPIRATIONGaseous exchangeGaseous exchange is the movement of oxygen and carbon dioxide across a respiratory surface. Unicellular organisms carry out gaseous exchange by