Consider the information in the chart above ( Remember a high ratio is better for diffusion) As the volume increased What happened to the ratio?

if these cubes were cells which ratio would make diffusion easier?

Which size cube would make a more efficient cell?

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

Environmental differences within ecosystems are generally caused by

What causes darkening of the skin as melanin production increases