Depolarization is initiated when there is an influx of sodium inside the cell as opposed to repolarization, where potassium exits the cell (occurring after Na+ gates close). Remember that for every 3 Na+ in, there is 2 K+ out. This imbalance helps to stabilize the membrane.
Answer:
c.
an increase in ecosystem stability
Explanation:
I'd say the answer to this one is B, skunks and toads have a predator-prey relationship. Good Luck!
