Which group of organisms can be considered a population

What protects the lining of the stomach from acidic gastric juices?

Glucose is a form of sugar found in the blood cells use glucose as a source of energy, but too much or too little can cause serious health issues so, the body uses the hormone insulin to regulate glucose n the blood insulin maintain glucose levels in the blood if blood glucose lovels got very high, what would you expect to see happen to insulin levels?

What is the name of the type of cell division that occurs in the prokaryotic cell cycle