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.

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.