Answer: straw polls
Explanation:
A straw poll an unofficial vote that shows how the public thinks about a specific subject or their vote intentions in an election.
Literary Digest took a presidential election straw poll for years, and for years it accurately predicted the winner. It was only in 1936 that the poll predicted, mistakenly, the Republican candidate as the winner, and Literary Digest lost its credibility.
Answer: sexism
Explanation:
john doesn't think women can do basic human stuff
I don't know the options, but I think a likely answer is fish-eating birds: they usually suffer the most from DDT poisoning: their reproduction is reduced and in extreme cases it even leads to death.
The answer is antibiotics.