Is a branch of computer science that focuses on creating computer systems or computer-controlled machines that have an ability to perform tasks usually associated with human intelligence.

Artificial intelligence is a branch of computer science that focuses on creating computer systems or computer-controlled machines that have an ability to perform tasks usually associated with human intelligence.

Explanation:

John McCarthy initially minted the phrase artificial intelligence in 1956. It is the simulation of human intelligence methods by machines, particularly computer systems. These methods include learning, thinking, and self-correction. The focus of artificial intelligence transfers depending on the item that provides the definition.

Even though a lot of developments are there in this area this kind of AI is not complete yet. There are plenty of various forms of learning as applied to artificial intelligence. The most simplistic is learning by trial and error. Problem-solving, especially in artificial intelligence, may be identified as a systematic search through a range of possible actions to reach some predefined goal or solution.

c. taught scientists many new things about the earth, but not other planets.

explanation:

b because thats the naswer i got