The correct answer is
“Sea mountains form a thriving ecosystem of underwater plants and animals, some of which have never been documented by scientists.”
Answer:
The tree of liberty must be refreshed from time to time, with the blood of patriots and tyrants.
Explanation:
continued rebellion would be "refreshing the tree of liberty"
This is true due to the fact that it will give you different points of view. Also if you have a good mixture of different people types then you will often have people who are stronger at certain things making it easier to solve different types of problems
They provide a way to share information in nonprint media. :)
