Which statement best describes the relationship between electrochemistry and oxidation-reduction reactions? electrochemistry is the study of only oxidation reactions. electrochemistry is the study of only reduction reactions. oxidation-reduction reactions are the basis of electrochemical cells. oxidation-reduction reactions are unrelated to electrochemical cells.

fire could start, buildings collapsing, and ash falling from the sky.

explanation:

this is because the buildings or plants could catch on fire and the buildings would most likely collapse. lastly ash would fall because all the burning would cause ash to fall from the sky.

hope this .

explanation:

i think option no d is the correct answer

frequency, z, and the collision density, z, in carbon dioxide (co2), r 180 pm at 30 °c and 120 kpa