Answer:
ture
Explanation:
true because you use data on graphs which has rows and columns
Answer: they are on diffrent parts of the chain
Explanation:
Answer:
I know you only need two, but here:
--Subsidence and sinkholes.
--Sinkholes and caverns.
--Waterfalls and rapids.
--Deltas and levees.
--Erosion and abrasion.
Explanation: