Answer:
they are able to perform a specialized function in the body
The right answer for the question that is being asked and shown above is that: "b. Archaeopteryx fossils share traits with both birds and reptiles." Scientists claim this is evidence of a common ancestor. <span>Archaeopteryx fossils show that the animal had feathers like a bird.</span>
I think it’s less complex because it’s made up of only monosaccharides
