What is polo? is it like a known sport or no
The railroads, in the U.S., helped move people westward.
<span>The city became a trap for some former farmers because they sold all that they had to move there, then became economically dependent on the factory with no money to return home.</span><span>. It may be in a book or something in school look it up and google is always there to help you along the way just like us. </span>
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.
Answer:
Cup, ton, gram, ounce
*I believe*
