Over time, a species of mammals living in cold environments may evolve longer fur. This is due to the action of natural selection. Which of the following best describes how natural selection creates this adaptation?

Robert wants to know which fertilizer will work the best for his grass. what can he do to explore this inquiry?

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. label the following topographic map. click on a label below the map to select it, and then click on the appropriate box on the map to place the label. (increments for contour lines is 50 ft).

Which number represents a basic ph, 4 or 9? numerical answers expected! answer for blank 1: i'll give