The pieces of bread which are on the either side of what is called the sandwich generation are called parents and children which is then the answer. Hope this is correct and this will help in the said homework then.
Germ or embryo is the smallest portion of the grain, and the embryo for a future plant found at the base of the whole grain or kernel that accounts for 2.5 percent of the grains weight. It is very rich in fat, vitamins, minerals, incomplete protein and an excellent source of B vitamins and vitamin E which is collected and sold separately and makes the whole grains susceptible to spoilage.
The two jobs for the cell is to make energy and make more cells. They make energy by consuming nutrients needed for more energy. To make more cells they reproduce a lot.
Warm Front would be your answer