Welcome to Biology! - PowerPoint PPT Presentation

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Welcome to Biology!

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Welcome to Biology! You have 5 minutes to answer the following question What is the greenhouse effect and why is the ozone layer so important? 2 Minutes Time to ... – PowerPoint PPT presentation

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Title: Welcome to Biology!


1
Welcome to Biology!
  • You have 5 minutes to answer the following
    question

2
What is the greenhouse effect and why is the
ozone layer so important?
3
2 Minutes
4
Time to Start Class!
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