The Niagara River is important to the people of the Northeast because it supplies power throughout the region via hydropower. It also helps the economy because of the tourism.
Excessive vomiting can lead to death by
b. Dehydration
due to an electrolyte imbalance
Erosion. Erosion causes gaps in rock layers after a long period of time.
It's "A" - Galaxies are made up of some stars that have objects orbiting them and some stars that do not. I am 100% sure, I just took the test.
