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.

d. mosses, lichens, algae, and dwarf shrubs.

Explanation:

The tundra is one of the harshest biomes on the planet. It is located on a very high latitude, surrounding the Arctic and its closest surroundings. Most of the year is very cold and it is winter. The land and water are covered with ice and snow, and there are strong and very cold winds. The summer is not summer in the real sense of the word, as apart from being very short, it is also cold, with the temperatures barely managing to be above the freezing point for the water.

This kind of conditions have resulted in absence of plants, as the larger plants, or the majority of plants to be more precise, are not able to live in those type of conditions. It is only very small plants that are able to survive on very little resources and extreme conditions that appear shortly in the tundra. The plants that dominate the tundra are the mosses, lichens, algae, and dwarf shrubs, all of which are miniature and attached to the ground or rocks.