Answer:
to lend credibility to the claim that other species also use tools
Explanation: it makes more sense than all the other options B to show chimpanzees are not intelligent disproves her first point at the start of the story especially when she said accept as human because humans are the smartest animals there is and let us be honest C is just obviously wrong.
a mark or character used as a conventional representation of an object, function, or process, e.g., the letter or letters standing for a chemical element or a character in musical notation.
Answer:
D) The ending is ambiguous
Explanation:
It is not known whether the princess's lover opened the door to be devoured by the tiger or the door to the lady he shall wed.
The narrator lets the reader interpret how the story ends with questions such as, "Now, the point of the story is this: Did the tiger come out of that door, or did the lady?" and "And so I leave it with all of you: Which came out of the opened door, --the lady, or the tiger?"
I hope this helped :)