1) Describe 3 pieces of evidence that Halley's Comet has for us to identify that it is indeed a comet

Combine like terms. do not forget to use the distributive property to simplify the first term. 2(3y + 5k) - 2k

The african continent is home of the worlds largest desert and longest river . t or f

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.