Margo Gru is one of Gru's adoptive daughters and older sister to Edith and Agnes. Margo is the oldest of the three orphan girls that Gru adopts.Before she was adopted, she was an orphan horribly treated by Miss Hattie.t Paradise Mall, Margo encounters and falls for Antonio, the son of Eduardo, much to Gru's horror. Realizing their relationship, Agnes and Edith inform him that Margo has a boyfriend, who gets angry and tries to separate the two.
The same holds true for other organisms along the food chain. Another reason energy obtained by one organism isn't passed on in the food chain is because it is no longer available. Some energy has already been used by the first organism. A plant uses some of the energy it receives to grow and function.
Approximately 2900 kJ of energy is released when one mole of glucose is broken down. The released energy is used to make a special energy molecule called Adenosine triphosphate (ATP). ATP is where the energy is stored for use later on by the body. Aerobic respiration occurs in plants as well as animals. Oxygen enters plant cells through the stomata.