Diffusion - When particles move from an area of high concentration to low concentration., Osmosis - When water moves from an area of high water potential to low water potential., Partially permeable - A membrane that lets some substances through., Solute - A dissolved substance, Dilute - A solution which has lots of water particles, Concentrated - A solution which has a lot of solute dissolved, Gradient - A difference in concentration or water potential, Plasmolysed - When a plant cell loses water through osmosis, Turgid - When a plant cell gains excess water through osmosis, Lysed - When a red blood gains excess water through osmosis, and splits open, Isotonic - A solution that has the same water potential as inside the cells., Hypotonic - A solution that has higher water potential than the cells (e.g. pure water), Temperature - This speeds up diffusion because particles have more kinetic energy, Kinetic - This energy is known as movement energy, Lungs - Where oxygen diffuses into blood, Overall - What is the meaning of 'net',

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