How many degrees Fahrenheit has the temperature in Alaska risen over the last
40 years?"

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above

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.

Why did adult crab numbers decline in he ecosystem, even though sea stars were still available?