What best descnbes the role of molecular oxygen (Os) in cellular respiration?

Cells must be in osmotic equilibrium with their surroundings environments because if they swell or shrink thier membranes will rupture

Drag the tiles to the boxes to form correct pairs. match the causes with their effects cause: tectonic plates at transform boundaries experience friction. cause: tectonic plates at transform boundaries experience friction. cause: earth is covered by a crust that runs miles deep.

Why is there more biomass at the producer level that at the consumer levels ? how does this relate to the 10% rule ?