At the end of when birds get flu and cows go mad! , author john diconsiglio leaves what problem unresolved? whether the us should do more testing on cows whether mad cow disease is likely to affect the reader whether european countries should do more testing on cows whether mad cow disease is likely to become a widespread problem

the answer is A

Explanation:

whether the US should do more testing on cows

Explanation:

The book is a realistic picture of the diseases which infects the people. The two diseases are focused on and the two cases have been presented in their terms. A question arises in each of the cases about the evidence and the conclusion. The major concern is to look into the issue of the diseases and epidemics which has infected the country and its people. The book presents a picture of real cases who were infected with the bird flu and the mad cow disease. The symptoms, treatments and the discussion about the disease have been focused in the book.

a

explanation: