2. previewing is a method used to a. pick up clues about written material. b. scan for specific details or information. c. review text for the central ideas. d. summarize an article's main concepts.

Write a program that prompts the user to input a string. the program then uses the function substr to remove all the vowels from the string. for example, if str = "there", then after removing all the vowels, str = "thr". after removing all the vowels, output the string. your program must contain a function to remove all the vowels and a function to determine whether a character is a vowel.

Im doing this last minute and literally none of my neighbors or people that my dad works with use excel so if anyone could me make up an example

What is the digital revolution and how did it change society? what are the benefits of digital media?