From atoms to living organisms
http://themoonlight.blogcu.com/5929421/
http://themoonlight.blogcu.com/5929421/#**
*All living organisms, from microbes to mammals, are composed of
chemical
substances from both the inorganic and organic world. That is, all l
iving
organisms are comprised of the same chemical elements that make up
nonlivingthings.
*
*Atoms make up molecules, *
*Molecules form organelles, *
*Organelles form cells, *
*Cells form tissues and organs, *
*And organ systems combine to form the living organisms. *
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Sicerely,