The correct answer is A. S shaped curve.
A. S shaped curve is the most accurate representation of human population growth. It starts off slow, then increases rapidly, and then levels off. This is because, in the beginning, there are not many people, so the population grows slowly. As the population grows, more resources are available, and the population grows more quickly. However, as the population gets larger, there are more demands on resources, and the population growth slows down. Eventually, the population reaches a point where it is stable.
B. Parabola curve is not an accurate representation of human population growth. A parabola is a curve that starts off low, then increases rapidly, and then decreases rapidly. This is not the pattern of human population growth.
C. J shaped curve is not an accurate representation of human population growth. A J shaped curve is a curve that starts off low, then increases slowly, and then increases rapidly. This is not the pattern of human population growth.
D. Zig zag curve is not an accurate representation of human population growth. A zig zag curve is a curve that goes up and down in a zigzag pattern. This is not the pattern of human population growth.