A distemper virus has caused two-thirds of the seal population in the North Sea to die since May 1988. The explanatio...

cupton22 December 3, 2017

Answer Choice E?

I selected the correct answer (A) but it took me a minute. Could you please explain why answer choice E is not correct?

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rweyer April 8, 2018

I did the same thing at first and quickly realized something. A virus isn't a disease. A virus can cause a disease but they are two different concepts. E states that it was a disease which was never stated in the passage