I bealive food, and carbon dioxide
Answer:
They have a shared economy.
They allow easy migration
Answer:the weather in Mount Everest is harsh winds, sub freezing temperatures, and thin air. And what this means for hikers is that because of this it causes unpredictable weather conditions as in avalanches and ice storms. Which puts the hikers in danger
Explanation: I just read the article and thought about it. Hope this helps
D. three-quarters of earth's water is fresh water.
