Why are human alterations to the carbon cycle a problem? (Human alterations being fossil fuels, consuming plants and animals, and breathing.)

Compare the composition of the moon's surface with the composition of the earth's surface.

To sciences do not agree on which type of grocery bag is better for the environment what is most likely to come out come out of the disagreement

4. if a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water? a. water will move out of the cell, causing it to shrivel. b. water will move in and out of the cell at the same rate. c. water will move out of the cell, causing it to swell. d. water will move into the cell, causing it to swell.