All organisms maintain relatively constant internal conditions that are different from their
All living organisms share several key characteristics or functions: order, sensitivity or
What is a common material/energy source used by living organisms in order to ...
One popular definition is that organisms are open systems that maintain
All living organisms have certain characteristics that distinguish them from
Thus, all living matter is made up of large molecules called proteins, which provide
For example, all living things are made of cells and they must
it is only because of the second law of thermodynamics that life exists at all.
All living things are able to maintain a more-or-less constant internal
All living things need a source of energy in order to carry out life processes and