Use of everyday language but with different meanings shows up most frequently in slang speech.
This would be known to be slang because yes its every day, but its not proper English and there's also different meanings.
Your answer: Slang
Harry. I hope you win this test! I would like brainlist and a thank you :)
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.
