Respuesta :
Between the Rocky Mountains and the Appalachian Mountains lay a region called the Great Plains, which are considered temperate grasslands.
Answer:
The answer is C: temperate grasslands
Explanation:
The prairies of the Central Lowlands and High Plains of the US and Canada are all temperate grasslands. I did this like 2 days ago on USA Test Prep just for clarification on my answer.
Hope my answer helps!