Definition. Respiration is the metabolic process of most living things in which food molecules (glucose) are turned into usable energy for the cell (ATP). It is the anti-process to photosynthesis, in which plants use sunlight and carbon dioxide to build food molecules, releasing oxygen as a waste product.During aerobic respiration, oxygen is present, and helps the process to crank out energy very efficiently.Some organisms can also undergo anaerobic respiration, in which oxygen is absent and a somewhat less efficient method of metabolism takes place.t is the anti-process to photosynthesis, in which plants use sunlight and carbon dioxide to build food molecules, releasing oxygen as a waste product. During aerobic respiration, oxygen is present, and helps the process to crank out energy very efficiently.
Definition of facilitate for English Language Learners : to make (something) easier : to help cause (something) : to help (something) run more smoothly and effectively
manage-be successful; achieve a goal; She succeeded in persuading us all; I managed to carry the box upstairs; She pulled it off, even though we never thought her capable of it; The pianist negociated the difficult runs. bring off, carry off, negociate, pull off.on't say, for example, that you ' manage that something is done '. Say that you arrange for something to be done. He had arranged for me to be met at the airport.