Correct answer is B
Hope it helps!
<span>The impact of depicting slaves as being happy and good singers stereotyped all the other slaves and expecting them to showcase the same when they were being sold which gave them more pressure. Slaves then become not just house helpers but also entertainers which had its good and bad side effects.</span>
<span>Hypotheses generally (although not always) follow an "If-then" format. This eliminates the first and fourth choices. Of the other two, the second choice (regarding cold weather and tires) can still be tested and verified. The third statement, regarding the end of WWII, is a statement that can't be verified to any appreciable extent and can only go on eyewitness testimony and historical testimony, so it fails the scientific method test.</span>
"abnormal" means "not normal" - so it can mean "not standard" -therefore if someone is developing at a different rate than most of the people you could say that they are not developing in a standard way - so you could say that they are developing abnormally. The sentence is correct, although it might not be the best word to use.
Cow towns: a town or city in a cattle-raising area of western North America.
