The variable that the experimenter will deliberately change or manipulate in 1 point the investigation is the...
O Dependent variable
Constant
Independent variable
Control variable

Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs

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.

As molecules are formed from metabolism, entropy __ and the universe becomes less disordered. a. is decreased b. is increased c. moves closer to equilibrium d. is unchanged