This organization is called the nervous system. The nervous system is the body’s communication network. Its function is often compared to the country’s telephone system or the Internet. The nervous system allows any part of the body to be in contact with any other part of the body within a fraction of a second.According to the passage, a person’s nervous system

When you’re answering the Paragraph Comprehension questions, keep these tips in mind:   
- Skim the passage and read the question. Then go back to the passage to find the answer. 
- Select the correct answer based on the passage rather than your personal knowledge or opinion on the subject.  
- Answer choices that include the word all, none, always, never, or some other absolute are rarely correct, so think twice before you settle on one of these answers.