Where (1) is
and (2) is
Where (3) is
and (4) is

mention the spill to the teacher clean the area and throw the broken pieces away

explanation:

a. they are both space stations

happy to

pls mark as brainliest.

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: