PART A: Which of the following identifies Krulwich's main claim in the text?
А. Even though the minds of dolphins are mysterious, we should consider the
possibility that they are as intelligent as humans.
No matter how intelligent or unintelligent an animal is, they should not be used
for the entertainment of humans.
Dolphins represent the standard of intelligence that animals should reach to be
considered emotionally similar to humans.
Until people find a way to communicate with dolphins, they won't be able to
confirm if dolphins intelligence is similar to humans' intelligence,