How To Call Sub With Arguments

I've heard of calling a sub with arguments but don't believe I'd done it in the past. I want to remove the empty rows in 3 worksheets so that my row count actually stops where the existing data does. The second sub is where that takes place. What is the best way to call the sub to execute on the three sheets?

My thinking had been that if I used the argument ws as worksheet I could simply call the sub with the worksheet name as the argument.

Code:
Option Explicit
Sub PopulateProfit()

Dim wb As ThisWorkbook
'Dim ws As Worksheet
Dim wsProfRep As Worksheet
Dim wsChaseRaw As Worksheet

[Code] ..........