Batman is a hero and he saves the city from a lot of criminals.
There was a meteor shower, yet the crew did not know how to avoid the meteors.
Gillian did not like to read and she was not very good at it.
Answer:
The customer gave the waiter a jolly, "Thank you!" as he handed him his food.
Explanation:
(is that what your were looking for?)
With the A. migration of people from fertile areas, knowledge of agriculture spread by diffusion.
When people migrate from a place, they move into other areas. When something diffuses, it spreads around.