What are the ways that ecology can help man-kind?

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

Tides that occur during the new and full moons

Human genes only differ by less than percent. a. 1 b. 6 c. 11 d. 16