If a population levels off, it will move from a "J-shaped" curve to what curve shape? a. I b. N c. P d. S e. C

If a population levels off, it typically transitions from a "J-shaped" growth curve to an "S-shaped" growth curve, also known as a logistic growth curve. The "S" shape reflects a population that grows rapidly at first (exponential growth) but then slows and levels off as it approaches carrying capacity. So the answer is: d. S