Most earthquakes occur along fractures in the earth's crust called faults. most faults occur along the edges of a) continents. b) polar regions. c) tectonic plates. d) mountain ranges.

Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.