pls choose the correct answers from multiple choices:

each of the following st ns nswer:( 12 marks) 1-Artificial Intelligence is: statements, Choose t s, Choose the correct a- the branch of computer scienee ti b- is the ability to decide good c Software that acts intelligen d- atb concerned with ma eemed with making computers betave gendy qence of actions to achieve our goals atc 2- Al i and act" that S: "The study of the e means: ine computations that make it possible a- Systems that act like humans b- Systems that think like humans G Systems that think rationally d- Systems that act rationally 3- The two most representation and search ge representation and planning ental concerns of Al researchers are: knowledge Automated reasoning and search - Automated reasoning and planning 4- knowing how to do something is: a- Procedural knowledge b- Declarative knowledge Meta-knowledge d- Heuristic knowledge e- Structural Knowledge