In prolog, define the prefix predicate so that prefix(x, y) says that x is a list that is a prefix of y. that is, each element of x is equal to (unifies with) the corresponding element of y, but y may contain additional elements after tha. check that your predicate works when x is uninstantiated: given a query like prefix(x, [1,2,3]), it should find all the prefixes of the list [1,2,3].

Is a string of code written to hurt others by damaging or destroying

Use the keyword strategy to remember the meaning of the following word. the meaning for the word has been provided. write your keyword and describe the picture you would create in your mind. centurion: a commander in the army of ancient rome. keyword: picture:

Which of the following is not a way in which trees benefit the environment? a. they remove a significant amount of carbon dioxide from the atmosphere. b. they remove a significant amount of oxygen from the atmosphere. c. their roots hold soil in place, reducing rates of erosion. d. they remove ozone and particulates from the atmosphere. select the best answer from the choices provided a b c d