# 4- What are the steps for testing coronavirus? (use the following image to explain the steps...

###### Question:

4- What are the steps for testing coronavirus? (use the following image to explain the steps 1-4 briefly) (2 marks) . . 5- As a scientist how would you try to develop a vaccine? (2 marks)
5- As a scientist how would you try to develop a vaccine? (2 marks) 6- The map below showed global distribution of the new coronavirus. It also showed that coronavirus which attacks Europe is stronger and different from the original coronavirus started in China and different from the one in America. Why countries have different versions of coronavirus? (2 marks)

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