In the transition from rest to moderate exercise, supplies almost all of the energy. A) glycogen stored in the liver B) glycogen stored in active muscle C) free fatty acid circulating in the blood D) triacylglycerol stored in adipocytes

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