Which Finding Can Be Used to Justify the Claim That

Which finding can be used to justify the claim that living organisms are dynamic?

A) Microscopic examination of tissue removed from a multicellular organism reveals cells as the underlying basic units of structure.
B) Combustion of living plants results in formation of carbon dioxide and water along with a great deal of heat.
C) Examination of fossilized remains of dinosaurs indicates that these organisms share some anatomical features with modern birds.
D) Elemental analysis of living tissue reveals the presence of many elements in trace quantities.
E) Radioisotopic tracing shows that living organisms transform glucose and oxygen to carbon dioxide and water.