Answer:
Variables are used to store values (name = "John") or expressions (sum = x + y).
Declare Variables in JavaScript
Before using a variable, you first need to declare it. You have to use the keyword var to declare a variable like this:
var name;
Assign a Value to the Variable
You can assign a value to the variable either while declaring the variable or after declaring the variable.
var name = "John";
OR
var name;
name = "John";
Explanation:
thats what i found sorry if it wrong
:D
The most commonly accepted amount of colors on one slide is 4
b:false because space shuttles orbit around a planet in outer space
