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:
b. Then, just ahead, a deer and her baby, called a fawn, cautiously stepped right onto the trail in front of Jan and her mom
Explanation:
The quotation from the answer choices below that demonstrates the use of commas with a nonessential element is option B.
This is because a nonessential clause or phrase means that it can be removed from a sentence without affecting the main idea of the sentence. Commas can be used to set apart nonessential elements.
