Which statement best explains how a cell part helps a cell get nutrients? O A. The contractile vacuole squirts excess water out of the cell.
O B. A food vacuole merges with a lysosome.
O C. A transport protein helps waste molecules leave the cell.
O D. The nucleus provides the instructions for making proteins from
amino acids.
SUBMIT

Of the pollutants that form acids in the atmosphere, which is easiest to reduce? a. sulfur dioxide b. nitrogen dioxide c. ozone d. carbon monoxide

During which phase does earth see more than half of the moon's surface? 1)first quarter2)third quarter3)waxing gibbous4)waning crescent

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.