Answer:
If you're asking for specific element, it would be copper. In an overall sense, it is metal.
They countine to retreat San Antonio because there vilonce there and they rhink they will be retreated
The answer would be the Sodium potassium pump. This structure is the one that plays the main role in the controle of different types of ions under normal cellular function, as well as when cellular function is abnormal. It exchanges sodium and potassium ions from inside and outside a cell through the cellular membrane. With this, a steady amount of ions are found inside and outside.
WWII started for a few reasons. first of all, there was a lot of fascism, or radical behavior from a dictator going on in italy. second, the japanese military was invading china and creating issues for them. lastly, hitler was taking over germany and his nazi party was slowly getting more and more out of hand as they gained power.