Describe the atomic mass scale​

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.

Suggest 3 different reasons why there is an ageing population in the uk .

Which statement best describes how chemical equations demonstrate conservation of mass?