State two processes that rely to active transport in plant cells​

Active transport in the root hairs of plants allows plants to absorb mineral ions, which are necessary for healthy growth, even though the concentration of minerals is usually lower in the soil than in the root hair. Active transport is important because it allows the cell to move substances against the concentration gradient. ... Active transport allows the cell to maintain the appropriate balance of substances regardless of the concentration of that substance outside the cell.

i think its the first one