Please help asap need answers

its going to be mutualism cuz they both benefit from the relationship.

~batmans wife dun dun

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

explanation:

20 drops hope this