They use to determine weather
Answer:
A yo in taco Tuesday everything goes right way
Explanation:
Answer: I would say B and C.
Explination: Deposition is material deposited in a new spot. On points B and C, it appears the residue from the water would end up on those river banks.
The ileocecal valve prevent the back flow of materials from the large intestine to the ileum of the small intestine.