List 3 main functions of the cutaneous membrane (skin).​

This rapid change in species that rarely leaves behind fossil evidence is referred to as

Match each medication with its description.

Select the correct answer from each drop-down menu the images show fossils of a modern bird and two extinct organisms (a tyrannosaurus rex and an archaeopteryx). based on the structure of the three organisms, it can be concluded that the archaeopteryx and bird have wings, while dinosaurs have limhe se it can be concluded that