Bacteria is Living
Bacteria are living cells and can reproduce on their own. It divides every 20 minutes. It is known as a prokaryotic cell.
Not All Bacteria Bad
Although bacteria can cause some illnesses, such as salmonella or sore throat, it can also be used to an advantage. An example of this is yogurt.
Bacteria Can Divide Quicker in Some Cases Than Others
They divide quicker in warm, moist conditions, but they can divide in almost any climate.