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B4.2 Ecological niches - planning sheet

Planning sheet for topic B4.2 Ecological nichesTheme B - Form and function & Level 4 - Ecosystems This topic explores the meaning of the term ecological niche with a focus on oxygen tolerance and modes of nutrition. Students are introduced to the ideas and they follow activities to use key words and concepts. The terms obligate and facultative are used with respect to aerobe, anaerobe, autrotroph and mixotroph....

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