How long does earth take to travel around the sun?
a.
24 hours
b.
approximately 365 days
c.
one week
d.
three months

Compounds which are found naturally in the earth are called: a. ores b. composites c. rocks d.minerals

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.

From where does the solar winds generate