Answer:
<em><u>1.c</u></em>
Explanation:
<em><u>please click the heart and rate excellent and brainleist to </u></em>
Answer: abuse, a waste of time, animal endangerment, it affects the earth
Explanation: Animal experiments prolong the suffering of humans waiting for effective cures because the results mislead experimenters and squander precious money, time, and other resources that could be spent on human-relevant research. Animal experiments are so worthless that up to half of them are never even published
Answer is this
D-the author is speculating but not proving concrete evidence
If Willa and I hear from our parents then we will let you know.