I wanna say it’s b but if not I’m so sorry !
1) full-cost pricing, (2) win-win solutions, and (3) a responsibility to future generations.
The plasma membrane<span> is described as a "fluid mosaic."</span>
Answer:
Explanation:
-Sodium-potassium pump (exchange of sodium and potassium ions across cell walls)
-Amino acids moving along the human intestinal tract.
-Calcium ions moving from cardiac muscle cells.
-Glucose moving in or out of a cell.
-A macrophage ingesting a bacterial cell.
