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
C. would be the answer to this question hope this helps you out
Caesr escaped and he was born in 100 with a wealthy family
D. A bird.
The voice from the cuckoo bird is breaking silence.
Option c. denial, sublimation, and projection
the outcome of these are all negative, resulting to communication barriers.