The plant is getting bigger and is getting more boimass because it's getting water and sun and is giving off oxyge they also give out carbon dioxide not only at night but also during the day too. The leaves proide sugars, stems, and branches position the leaves light environment and transportation water as well as nutrients, and roots acquire water and nutruents and anchor the plant. Biomass is a distrubution that has been studied using 2 approaches. The first employs an allometric analysis. It focuses on the size of the organ and it also relates to the total size of the organism or the organ.