Many scientists believe that the disappearance of the dinosaurs was due to a(n)

19. scientists use meteorites that hit earth to provide evidence of the composition of earth's interior because they hypothesize that

The double bond between a carbon atom and two oxygen atoms (a molecule of carbon dioxide) has two characteristics. what are they? a.an ionic bond is formed between the oxygen and carbon atoms. b.four valence electrons are shared. c.two valence electrons are shared. d.valence electrons are shared between oxygen atoms.

Which term specifically refers to an area of the body between a medial and lateral structure