Which homeostatic process moves particles against a concentration gradient? dynamic equilibrium passive transport osmosis active transport

d, aka active transport.

Active transport

Explanation:

Active transport may be defined as the movement of particles from the region of lower concentration to the region of higher concentration with the help of ATP molecule.

Dynamic equillibrium, passive transport and osmosis moves the particle towards the concentration gradient ( from the region of higher concentration to lower concentration).The particles moves against the concentration gradient ( from the region of lower concentration to the region of  higher concentration) in case of active transport.

Thus, the correct answer is option 4.

it's anything that aren't producers and consumers.

explanation:

you've got to be clear on what "this" is

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.