BRAINCAKE

Organisation

AQA GCSE Combined ScienceTopic 2 of 249 lessons

Revision notes for Organisation in AQA Combined Science: Trilogy (8464). Every lesson in BrainCake comes with R.E.C.I.P.E. recall steps, a quick check and spaced reviews.

  1. The human digestive systemThe digestive system is an organ system: a group of organs that work together to digest and absorb food.
  2. The heart and blood vesselsThe heart is an organ that pumps blood around the body in a double circulatory system.
  3. BloodBlood is a tissue made of plasma, in which red blood cells, white blood cells and platelets are suspended.
  4. Coronary heart disease: a non-communicable diseaseIn coronary heart disease layers of fatty material build up inside the coronary arteries and narrow them.
  5. Health issuesHealth is the state of physical and mental well-being.
  6. The effect of lifestyle on some non-communicable diseasesA risk factor is something that is linked to an increased rate of a disease.
  7. CancerCells normally divide at a rate the body controls.
  8. Plant tissuesA leaf is a plant organ.
  9. Plant organ systemThe roots, stem and leaves together form a plant organ system that transports water, mineral ions and sugars around the plant.

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