Precise measurements of the motion of earth's lithosphere provide evidence for which process

a. plate techtonics
b. seafloor spreading
c. mantle convection
d. all of the above

As soon as possible this assignment is due in 5 minutes atoms in a molecule are bonded together by sharing, gaining, or a. photons b. protons c. neutrons d. energy f. electrons

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?

Me the formula cacl2 represents the compound