(50 points) in this problem, we will use our knowledge of maps and lists tobuild a spell-checking program. the classmaincontains the starter codefor this problem; your task is to complete this program. you are providedwith a le titledwords. txt, which contains a list of valid english words, one per line. your program should take as input a line of space-separatedwords representing a sentence. (no punctuation or capitalization will beused; all characters will be either the space character or a lowercase en-glish letter). you should then output a list of words in the input that aremisspelled, each on their own line, followed by a newline

answer:

when he is talking to you he wont look at you or gaf that you are alive, that is how you know

explanation:

answer:

1: productivity. productivity is an important reason for developing it systems.

2: information. it systems are key to delivering the information and intelligence you need to improve innovation.

3: cost reduction.

4: collaboration.

5: customer service.

answer:

All this is to say that new technologies develop quickly and continuously, and society is used to and adapts quickly to these constant innovations. ... Medical technology is always improving, leading to lower infant mortality, cures for diseases, and many more improvements in quality of life.

Explanation:

hope this helps mark me as brainiest pls