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.
Without lysosomes, the cell would not be able to break down no longer functioning cellular components, other wastes, or foreign invaders. The buildup of those wastes would kill the cell, as would a pathogen that cannot be killed by that cell.
Very simple. At rest, you have a number of bpm. After exercise, the heart can't return abruptly to the rest speed, and it keeps a faster rate for a while.
Answer:
We drink water and eat animals that live in water
Explanation:
