(; -; )which statement, if added to the passage, would best support the idea that insects are dangerous?

a) some pests do not respond to chemical pest control.

b) insects use their antenna to detect strange odors in the environment.

c) keeping your house clean can prevent any critters from returning.

d) researchers believe that rodents and insects spread several of history's plagues.

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explanation:

i guess

b. cronkite, a trusted television personality, declared that the war was unwinnable and told the american people that the government had better find a way out

even though it went against everything the news anchors typically stood for, cronkite voiced an opinion and took a stance, telling the us that there was no way they were going to win, the war was going to end in a stalemate.