On the map, #3 is identifying which mountain system a-the rocky mountains b-the columbia mountains c-the appalachian mountains d-the sierra madres

Simple astronomical telescope the objective lens has a focal length of 75 cm and that of a piece of 5cm of the lenses are 18 cm apart when will be final image of a distant object before

Select the word from the list that best fits the definition a mountain range in northeast central asia answer is altay shan

The biome that includes evergreen trees is the forest biome.