The discovery of the cell was possible do to the invention of the Microscope.
Because you got to eat enough protein so you don’t end up in the hospital
The slightest change in pH can destroy the substance or organism. The pH of a cell's interior helps regulate the cell's chemical reactions. For example, the pH of blood is 7.4, if blood falls to 6.8 or lower or 8.2 or higher, it results in death.
