If the sample has a density of 2.73 g/cm3 , how many oxygen atoms does it contain?

What term is applied to a scientist who studies ancient life, including animal and plant fossils a. anthropologist b. dendroclimatologist c. geophysicist d. paleontologist

Which description best characterization the motion of particles in a solid

If a fast moving car making a loud noise approaches and moves past the person what will happen as the distance between the two increases?