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How does the immune system differentiate a pathogen from the body cells?
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Drag the correct tiles to the image. not all tiles will be used. the diagram is a schematic representation of the electron transport mechanism in mitochondria. label the diagram to complete the model.
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What happens when a plant is losing too much water through transpiration? question 14 options: stomata open stomata close guard cells swell respiration increases
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How does the immune system differentiate a pathogen from the body cells?...
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