which homeostatic process requires energy to move particles across the plasma membrane?\no active…

Brief Explanations:

Active transport moves particles against the concentration gradient from an area of lower concentration to an area of higher concentration, and this process requires energy (usually in the form of ATP). Passive transport, dynamic equilibrium, and osmosis do not require energy input for particle movement across the plasma - membrane. Passive transport occurs along the concentration gradient, dynamic equilibrium is a state where there is no net movement of particles, and osmosis is a type of passive transport involving water molecules.

Answer:

A. active transport