Literally all I have is humor
I think the correct answer from the choices listed above is option D. Destruction of tundra vegetation will likely result in melting of the permafrost. The tundra ecosystem is extremely sensitive to disturbance with little ability to restore itself. The melting of the permafrost will <span>cause the collapse of ground and loss of soil. </span>
Water is the body's most indispensable nutrient. Indispensable means the most essential, in this case, it's water.
It would be hydrogen and oxygen molecules. H: hydrogen O: oxygen, the H2O is the product.
