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Edexcel CB5f Physical and Chemical Barriers

Edexcel CB5f Physical and Chemical Barriers

Subject: Biology

Age range: 14-16

Resource type: Lesson (complete)

Last updated

22 February 2018

pptx, 3.61 MB
pptx, 3.61 MB
CB5f lesson for the new Edexcel science GCSE (9-1) looking at physical and chemical barriers.

The lesson includes how pathogens get into the body, what physical and chemical barriers are, examples of barriers to pathogens, what STI's are, How STI's are spread and how to reduce the spread of STI's.

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5

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CherylBristow

9 years ago
5

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£2.00
5.001 review

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