The statement about the rivers of the united states and Canada is :
A. the grand canyon was formed by the continous flow of the columbia river
I think it's because of colorado river, not columbia
hope this helps
Sedimentary rocks are widespread. They include the Old Red Sandstones from the Devonian period. These are common in the 'ridge and valley' landscape that runs across much of south-west Ireland. Limestone also covers much of the country most notably in the midlands and in areas such as the Burren in Co.:)
The answer is B. Trees, because trees are one of the first essentials to regrowing an environment
Monasticism it's mostly done in monasteries
Answer:
Nice question but i dont know
Explanation:
