Do you have any text clues or a picture that might help people to answer?
Hyena cannont know it's own stench? If so, then it means one doesn't recognize their own faults, even though everyone else around them might.
Your answer would be, The effects of social forces on behavior.
Hope that helps!!!
Answer:
a- Animals do not react positively to human products being tested on them as they are used to determine faults and any harm.
b- the human products often contain harmful chemicals in testing stages on animals which can lead to genetic disorders
c- because there is no definitive answer which is why they're testing to find our what is going to harm the humans
third-person omniscient
i think its that one. Hope it helps