Difference between parameters and arguments?
parameters are things defined by functions as variables, arguments are the values that get passed in to be assigned to those variables
A parameter is something you specify when defining a function or calling it and an argument is something you pass to the parameter so the function can use it. So the parameter is a variable for that function and the argument is the value assigned to that variable.
parameters are written in parentheses after the function. arguments are written with values to assign exited variables.