Answer:
I think it depends on who your asking but usually yes they have done wrong.
Explanation:
They are not happy about engaging in trade with humans, due to how things went with Mr. Jones.
Answer: Let's teach for mastery -- Not test Scores
Sal Khan shares his plan to turn struggling students into scholars by helping them master concepts at their own pace. He discusses the idea that many students don't enjoy topics like math because they never learned or mastered basic steps needed for more difficult equations.
Explanation: there you go hope this helps pleas give me brainliest
