B2 1.6 Organ systems 0.0 / 5 ? BiologyCells, tissues and organsGCSEAQA Created by: jkavCreated on: 14-04-14 17:12 B2 1.6 Organ systems Groups of organs work together in an organ system. The digestive system in humans is adapted to exchange sunstance with the environment. Plant organs include stems, roots and leaves. 1 of 1
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