Colourful mediterranean pots hi res stock photography and images Alamy Primrue Altman Faux Olive Tree with White Planter & Reviews Wayfair Sara Sderman Indoor Garden DS Smith and Eon subsidiary SEA to build RDF power plant in Aschaffenburg, Germany Roots need oxygen because they must respire to produce energy for growth and normal function. Plants make food in the leaves through photosynthesis, but roots cannot do this. Instead, root cells use