Nitrogen and phosphorous added to beaches following an oil spill encourage the growth of natural oil-degrading bacteria. explain why the bacteria do not grow if nitrogen and phosphorous are not added. hint: think of what oil is composed of too….

The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production

Why can't you grow plants with adhesion water?

What best describes emerging scientific ideas