How to adjust a chemical reaction (class notes and practice) Heating curve graphs (videotutorial) Electron configuration (tutorial) WARNING: the materials below are not revised or used any longer and may contain errors such as missing YouTube videoclips. Video exercises Unit 3: Heat and temperature Activity 1: Heat and temperature Activity 2: Measuring temperature Activity 3: Radiation waves Unit 4: The radiation spectrum Activity 6: Photosynthesis Activity 7: Interaction and coordination: tropisms Unit 6: Reproduction Activity 6: Hermaphrodites

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