3. Which quotation from the text
best supports your answer to
question 2?
A. "Despite their different
anatomy; mice, rats, rabbits,
horses, and sheep (including
lambs) all pull a similar
pain-face." (Paragraph 5)
B. "They tighten their eyes, bulge
or flatten their cheeks, change
the position of their ears, and
tense their mouths."
(Paragraph 5)
C. "The push to develop grimace
scales has largely come from
our desire and ethical duty to
assess and improve the welfare
of animals..." (Paragraph 6)
D. "Ideally, we want to accurately
and reliably know how an
animal is feeling by simply
looking at them, rather than by
drawing blood for tests..."
(Paragraph 7)