I think the answer is acorn
Answer:
B: negotiations for inspection and control of weapons
Explanation:
President John Fitzgerald Kennedy from the quote above is talking about negotiations to inspect and control weapons that's why he called for formulation of serious and workable plans and proposals among countries to control and inspect weapons of destruction.
Answer:
E - It allows the author to identify the problems that existed in the previous research.
Explanation:
As the excerpt states in the beginning: " Our thinking, perception, and ability to understand language are processed in the outermost layer of the brain. This area is known as the cerebral cortex. Researchers are still working to understand how the cerebral cortex is organized. Scientists have used a variety of techniques to map the brain's organization over the past century. However, these measures don't always reveal the same boundaries and borders in the brain's landscape." This tells up that there were problems before hand. Which goes with B.
The correct answer is I and III only.
When you read a text and want to decide what the author's purpose for writing it was, then you need to take a look at the evidence he or she presented, as well as whether or not that evidence was appropriate. What is irrelevant here, however, is how fast or how slow you read the text - that has nothing to do with the author's purpose.