Which of the following best explains why the oceanic crust is youngest at the oceanic ridges? A. the theory of plate tectonics
B. the flow of the oceans’ currents
C. the different depths of the ocean
D. the theory of continental spreading

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

Liv sheldon given the balanced equation for an organic reaction: c2h2 + 2cl2 → c2h2cl4 this reaction is best classified as *

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.