Why do scientists study proteins to find evidence for evolution

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 limbs. so, it can be concluded that .

The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an

Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called