<span> Paul Baumer and Albert Kropp scoff at the term because it is so ironic. </span>
Answer:
The gravity force and normal force
Salutations!
What do tobacco, cotton, and rice have in common?
Tobacco, cotton and rice are all cash crops. That is what makes them common. They are cash crops because the transporters had no difficulty in transporting them due to many waterways.
Hope I helped!