What connection does the author draw between the revolution speed of galaxy clusters and dark matter A). The revolution speed can result in new dark matter

B). The revolution speed can result in loss of dark matter

C). The revolution speed makes it difficult to see dark matter.

D). The revolution speed may indicate whether dark matter is present

well stockyards mean a large yard containing pens and sheds, typically adjacent to a slaughterhouse, in which livestock is kept and sorted. and i'm assuming that by party you   mean a large group of people which does make sense because chicago is a very crowded place much like new york. stockyards tend to take up a lot of room due to needing the area for pens to keep animals in and the fact that stockyards are usually right by slaughterhouse where they process and distribute the product. so its much like a zoo but with some dead animal products close by.

a. conversing outside

explanation:

conversing outside is an example of a communication style.

i hope this you, and have a wonderful day!