chegg propose a mechanism to show how the imine intermediate3 can be converted back into the originak reactants throuhgh addition of water. draw electron movement

List of guarantees for people who get medical care.

Sun is explosive itself spread 9 planets.earth is 3rd explosive in the solar system about 500 hundred million years ago . first earth became ice age and freezing climate.centre of earth magma. north zone is artic . south is anatric