Which of these is not a nutrient cycle? Water cycle
Carbon Cycle
Phosphorus Cycle
Nitrogen Cycle

The following are some of the most important biogeochemical cycles: (1) the water cycle (2) the carbon-cycle (3) the cycling nitrogen (4) the cycle of oxygen. The producers of an ecosystem use several basic non-viving inorganic nutrients.

Explanation:

Moving and exchanging organic and inorganic substances into the synthesis of the matter is a nutrition cycle (or ecological recycling). Energy flow is a one-way and non-cyclical channel, while the mineral nutrient transfer is cyclical. Mineral cycles comprise carbon, sulfur cycle, nitrogen cycle, water cycle, phosphorus, and oxygen cycle, which are continuously recycled to productive ecological nutrition along with other mineral nutrients.

gold i'm pretty sure i might be wrong

the solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. this process is called passive transport or facilitated diffusion, and does not require energy.