When needed for metabolic processes, the fixed organic energy stored in an organism can be released to do work via respiration or fermentation .
(the fixed organic energy; stored; L:in an organism) (the fixed organic energy stored in an organism; can be released; to do work via respiration or fermentation; T:When needed for metabolic processes)
the fixed organic energy the fixed organic energy stored in an organism
stored can be released
L:in an organism
to do work via respiration or fermentation T:When needed for metabolic processes