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
<span>C.Because she is ashamed of her own actions and afraid of her father</span>
It's A. Many immigrants who passed through Angel Island were detained for long periods
