A variable that does not change is called a(n) a0 variable.

The egyptians invented the ? to water their crops, and may have used the ? to build the pyramids.

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.

How can you tell if someone sent you a text message to your email instead of a email