Asimple machine reduces the strength of a force. which factor must be increased? a. the distance that the force moves b. the work the simple machine performs c. the speed of the input force d. the size of the simple machine

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.