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Unit 4 Green world Check Homework Whenever someone gives you a bunch of flowers, you have to take care of them ; otherwise they will dies soon. Describe how to do and take care of the flowers you have been given. Pre-reading According to the title of this unit and what we learned in the last period , can you guess what science we will learn in the this text. Botany Who will you think of about botany? On the Origin of Species Listening 1.How many scientists are mentioned in the text ? Who are they? 2.Why was Carl Linnaeus important to the history of botany as a science? Read the text and choose the best answer. In the sixteen century , botany was a branch of _______. A. Biology B. physic C. astronomy D. medicine 2.Which of the following sentences is true? Linnaeus’ contribution to science was quite small. All of Linnaeus’ ideas were completely new. Before Linnaeus there was no system to classify plants. Linnaeus’ system was simply and clear. Scanning D D
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