Answer:
The waters are generally crystal-clear, with submarine features clearly visible at depths of 100 feet (30 metres).They: protect coastlines from the damaging effects of wave action and tropical storms. provide habitats and shelter for many marine organisms. are the source of nitrogen and other essential nutrients for marine food chains.
Explanation:
B.
The Nez Perce was the tribe and in their territory gold was found and white settlers came to claim it, unfortunately it was a tragic battle. <span />