where is the choice E for this question.

I will go with C. When comparing two things after doing same operation. Before commenting about the outcome it is important to know whether they were in the same state before the operation or not. It is better that you do not write the answer in advance. People will think freely and give honest repl...

Re: 1000 CR Test 11 # 19

It is widely assumed that a museum is helped financially when a generous patron donates a potential exhibit. In truth, however, donated objects require storage space, which is not free, and routine conservation, which is rather expensive. Therefore, such gifts exacerbate rather than lighten the dem...

Re: CR1000 Test12 question5

The number of musicians employed to play accompaniment for radio and television commercials has sharply decreased over the past ten years. This has occurred even though the number of commercials produced each year has not significantly changed for the last ten years. Which of the following, if it o...

Re: Snails

Marine biologists have long thought that variation in the shell color of aquatic snails evolved as a protective camouflage against birds and other predators. Brown shells seem to be more frequent when the underlying seafloor is dark-colored and white shells more frequent when the underlying seafloo...