“These formerly pristine regions are rapidly taking on the a…

The main idea of this passage is that  

The example of required courses being offered at conflicting…

As used in the last paragraph, the word ” millennium” most n…

Selection 2 Although dogs have long been considered “man’s b…

“Also, if a hold is put on a student’s account for an unpaid…

The tone of this passage is  

According to the passage, dogs are prone to all of the follo…

The author’s primary purpose in writing this passage is to  

The strongest force we know is