D. (Challenge) A major disturbance that almost caused a total collapse, but that the ecosystem was able to recover from eventually.

Chlorophyll is found in plant leaves and absorbs light from the sun to enable plants to perform photosynthesis. magnesium is an important component of chlorophyll. the concentration of magnesium ions is higher in the root-hair cells of plants than in the soil. which mechanism of ion uptake would best enable a plant to produce a steady supply of chlorophyll? osmosis diffusion passive transport active transport

What happens whenever a net force acts on an object

Describe how alleles and genes are related