Biology
Biology, 20.12.2019 20:31, INEEDTOPASSS

Which of the following statements about viruses is false? a. vaccines are available to prevent several diseases caused by viruses. b. if a virus mutates, the immune system may not recognize the virus. c. the widespread use of antibiotics has led to resistant strains of viruses. d. people can get colds and flus again because the viruses are constantly mutating.

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Which of the following statements about viruses is false? a. vaccines are available to prevent sever...

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