It’s a term that is used to determine how contagious a disease is. R-0 is used cause it helps determine how fast or slow an infection would spread.
Answer:
they will show signs by dressing differently than how they usually dress and would also be reserved to themselves and staying quiet. and they will begin to questions themselves and begin to have depression because of what's going on around them
Answer:
well it can now tell you that you know what to do when you get in a situation like being pregers.
Explanation: