Decreasing the number of double bonds, the resultant effect may be the SOLIDIFYING OF THE OIL AT ROOM TEMPERATURE.
A little more context would be helpful, but in general Gram Staining helps us to decipher between two major groups of bacteria (Gram positive and Gram Negative). This is helpful because different antibiotics must be used to treat infections from the different types of bacteria, so it will help them to properly medicate Anna.
Answer:
From areas of shallow water to areas of deeper water.
Explanation:
