Answer:
They are practicing what? You didn't finish writing out your question.
Explanation:
Answer:
See below
Explanation:
From Nasa:
"Understanding the planets and small bodies that inhabit our solar system help scientists answer questions about its formation, how it reached its current diverse state, how life evolved on Earth and possibly elsewhere in the solar system, and what characteristics of the solar system lead to the origins of life."
Who was the first president of Somalia?
The first president of Somalia was 
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Approximately 97.5% of the earths water is salt water (saline), and 2.5% is fresh water hope this helps.
The correct answer is C) Mid-ocean ridges. Hope this helps.
