Some companies may use this term to describe lactose-free or low-lactose products for those consumers with lactose intolerance. Or they may use it on products that are free of traditional dairy ingredients such as milk and cream but not free of milk derivatives such as caseinates or whey.airy-free. No regulatory definition exists for the term, dairy-free. That means that the Food & Drug Administration (FDA) has not established any regulations regarding use of that terminology on package labels.
7) Living things can reproduce. 8) Living things eventually die. Nonliving objects may show one, or even a few of these characteristics but they never show all of them... We can take these characteristics of life and simplify each...these will make up the 8 life functions. Scientists classify things as alive if they can carry out these 8 LIFE FUNCTIONS.
Each perspective provides information about how or why a living system functions: At the chemical level, atoms, molecules (combinations of atoms), and the chemical bonds between atoms provide the framework upon which all living activity is based. The cell is the smallest unit of life. Organelles within the cell are specialized bodies performing specific cellular functions. Cells themselves may be specialized. Thus, there are nerve cells, bone cells, and muscle cells.