Which action does not happen in each iteration of the repeat loop in this code?

A. The shark position is set to the top left of the screen.
B. The program pauses for 2 seconds.
C. The shark follows the fish at a speed of 20.
D. The number of sharks decreases.

Which process would best represent the opposite of exhausting air from a system?

Andrina writes letters that are regularly sent to hundreds of her company’s customers. because of this, she would like for the mail merge command to be in her quick access toolbar, and she wants it to be the first button on the left. what should andrina do to place the mail merge button there?

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.