Someone answer please

In mmf2, what is the grid? a. a toolbar that lets you open libraries and use the objects in them in your games b. an object that creates the background or other scenery for a game c. a set of vertical and horizontal lines that are usually invisible in the play area d. a set of vertical and horizontal lines that are usually visible in the play area

When a rectangular region is defined using an appropriate style, which value matches the specified edge of the clipping region to the edge of the parent element?

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.