which sentence from the passage is a minor supporting detail?
“We do know that the use of chimps for science, in entertainment, and as pets, goes back hundreds of years.” (paragraph 3)
“Zoos had long been one of the most serious offenders.” (paragraph 10)
“Spurred on by Goodall's findings, other researchers began studying chimpanzee behavior more closely.” (paragraph 9)
“Humans have had a long and complicated history with chimpanzees.” (paragraph 1)