Which type of airship has the pilot and passenger car attached to the ship via cables?

Witch of the following volcano hazards is made up of rocky particles about the size of a grain of sand

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.

The inner planets mercury, venus, earth, and mars were formed by