Which statement best describes a ice gravitational force affects the velocity of the ball

In which situations is the principle of cross-cutting relationship useful in determining relative age?

Select the true statements about eubacteria. most live as decomposers and heterotrophs. most only thrive in a narrow range of environments. certain eubacteria are responsible for food poisoning. eubacteria thrive in extreme environments.

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation