What do you think a spaceship can do for modern society

What was istanbul called before he ottomans conquered the city in the 15th century

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today

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.