Because cellular respiration is a process in which we are provided the engrey we have to have in order to live
There are no facts in science only hypothesis that have been tested. if there is a scientific thought it will most likely change or have to be tested again because there is always new information in the world that has yet to be discovered.
Increasing thirst when cells are low on water because you want to get back to equilibrium and have your cells be back to baseline for water.
Explanation:
they beatify our environment ,with their attractive scent and and colour