It is c your answer for your questions
The appropriate answer is d. a topographic maps. A topographic map shows the physical features of the earth's surface. A topographic map would therefore highlight features such as mountains, valleys, rivers and other landforms.
The height above sea level of these landforms are represented on the map by contour lines. These are lines on a map that show the height of the land. Colour is sometimes used to represent height if contours are not used.
Mechanical weathering is the process by which rock is broken down into smaller pieces, this can occur by other rock particles carried by an agent such as water, ice, wind, and gravity. One agent of mechanical weathering could occur in the same place for example wind + gravity, as the wind picks up objects and gravity carries the object down, creating an abrasive force, or water + ice, as water freezes and the expansion process creates cracking.
The different beak shapes allow the birds to eat different things. I'd look at Darwin's finches for a better example.
<span>mitochondrion. hope this helped</span>
