How scientists used the scientific method to learn more about how dinosaurs became extinct​

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.

Which change to the system wood cause the freely-moving piston to lower?

Salt in oceans comes from and of rocks