which homeostatic process requires energy to move particles across the plasma membrane?\nactive…

which homeostatic process requires energy to move particles across the plasma membrane?\nactive transport\npassive transport\ndynamic equilibrium\nosmosis
Answer
Brief Explanations:
Active transport moves particles against the concentration gradient, requiring energy. Passive transport (including dynamic equilibrium and osmosis) does not require energy as it moves particles along the concentration gradient.
Answer:
A. active transport