Gravity is responsible for which of the following characteristics of a galaxy? The motion of all the objects within it
The size of its largest stars
O The heat of it
O The color of light it emits

The lines marked by the letters a, b, and c on the map above represent a. chains of volcanoes b. earthquake fault lines c. thin strips of heavy forests d. major rivers that flow from north to south

Wich of the following is not likely to appear on a map

The vegetation that thrives in the tundra is limited to a. mosses, barley, wheat, and corn. b. coniferous trees. c. dwarf shrubs, mosses, lichen, potatoes, and beans. d. mosses, lichen, algae, and dwarf shrubs.