A population of wildflowers is separated by an eight-lane superhighway. Pollen is often carried by the
wind across the highway and can pollinate the flowers on the other side of the highway. Can speciation
occur in this situation?

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. show the flow of energy in the following ecosystem by labeling each organism's link in the food chain. click once to select a label. click again to place the label in the correct location.