C : the migration of people from the county to the city.
Answer:
The answer is B: Active Transport
Explanation: Because energy is required to move the sodium and potassium ions against the concentration gradient. Sodium ions are actively transported from the inside of the cell to the outside of the cell, even though there is a higher concentration of sodium ions on the outside.
Answer:
they dont get eaten by other fish
since she is holding them and not as many are getting eaten there will be a biggier chance of the population rising
Explanation:
