Sea-floor spreading is caused when plates are?

An electrons position cannot be known precisely only it's probability of being in a certain location can be known

Which liquid (h2o, h2o + soap, or h2o + salt) has the strongest cohesion and adhesion? (need now plz)

All of the following are homogeneous mixtures except a) sugar dissolved in water. b) orange juice. c) coffee with cream. d) household vinegar. e) apple juice