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.
Physiology is the science of life. The discipline considers how molecules in cells interact to provide specific functions (molecular and cellular physiology) and how organs, which are collections of cell types, have local and distal actions via neural and humoral (e.g. hormones) communication to sustain the life of the organism.