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.

Arrange the sentences below to form a logical paragraph. an experienced rock climber knows that it takes a combination of knowledge and preparation to perform a successful climb. a successful climb begins with a proper foothold, carefully placing each foot on a ledge or crack then reaching for a solid hold, and finally pushing off. in addition to a proper foothold, a climber must be careful to check the integrity of the rock before stepping because it has to be solid clear through. a veteran climber judges the integrity of the rock and chooses not to climb on conglomerates, packed clay with lots of little rocks. but, such knowledge of rock is not the only preparation a skilled climber needs; equally important is the correct equipment. with these tools, knowledge of rock composition and equipment safety, a climber may experience many safe and enjoyable climbs.

What is the poetic term for rhythm?

Have you ever felt like the person in this image during a speech or presentation? list four or five things this person can do to be a more effective listener.