Chloroplast play an important role in energy production in plant cells. However, some parts of a plant like the roots lack chloroplasts in one to two sentences explain the most likely pathway for root cells to obtain energy and identify the organisms involved (Make it as if a seventh grader wrote it and make it short)

Root cells obtain energy through a process called cellular respiration, where they break down stored sugars and release energy. The organisms responsible for this are called mitochondria, which are present in all plant cells.