Which do sound waves travel fastest through?
solids
gases
mixtures
liquids

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 .

What are charcteristics of lithosphere?

9. wind power creates pollution. water air soil noise