Answer:
The process shown in the model requires energy from the cell.
Explanation:
Active transport refers to the movement of materials across the cell membrane against concentration gradient.
The cell membrane remains intact. However, energy is required from within the cell to move materials into the cell against concentration gradient, hence the answer.
The egg came first this was found out In July 2010
If Clean-O detergent is effective, then the pants washed with that soap will be cleaner than pants washed in plain water.
btw this scenario is funny xD.
The best answer would have to be
B.) The volume, density, and salinity of the ocean water
Answer:
hope it helps you to please mark me brainliest
