Explain the importance of groundwater as a source of freshwater?

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

Imagine ? person stepping on a pin and pulling his or her foot way look at the réfléchir arc of the scenarios below

Name the types of burns one can get and which structures of the integument are damaged