Answer:
The evidence from the eruption helps scientists study past climate changes and compare them to modern changes.
Explanation:
Essentially, they like to study an area of difference so that they can see what changes in that situation; and they are able to understand <em>what </em> would change in a study sample (letting them know what measures to look for)
The plant with the root system is called the rootstock And the portion of the plant with the buds is called the scion
Salt marshes are diverse ecosystems because there are resources from both
