What is the difference between a search engine and a gateway?

a. a search engine uses machines to index webpages; a gateway is compiled by experts or librarians.
b. a search engine searches for images; a gateway searches for text only.
c. a search engine is simpler to use; a gateway requires the searcher to use scientific terms.
d. a search engine is free; a gateway requires payment for the subscription to the service.

Consider the campbell excerpt you read and dicks excerpt featured in the video. both science fiction examples discuss the use of futuristic technology. but how does the relationship between man and machinge differ in these two excerpts? cite examples from the excerpts to support your response.

According to aristotle, what is an "artistic" proof?

In chapter 3 of franz kafka’s the metamorphosis, gregor is confined to his room after an injury inhibits his movement. however, he finds solace in being able to hear his family’s conversations through his open bedroom door. what does this detail show about gregor’s state of mind? a. he still feels the need for human company. b. he feels trapped in his house with his family. c. he misses interacting with his kind, loving mother. d. he’s bored and wants to go back to work.