The fact that water requires a large amount of energy before its temperature changes is the result of water's a. lower density as a solid. b. ability to demonstrate capillarity. c. ability to exhibit surface tension. d. high specific heat.

tracks, burrows, eggshells, nests, tooth marks, or gastroliths

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.