muscle that shrugs the shoulders and moves the head; muscle of the upper back and neck, contraction of this muscle tilts the head so that the face looks up at the sky.
best answer it s got to do with the atmosphere above the water effect of sun being chiefly responsible the further the depth the less heat until finally at greater depths the colder water sits permanently below the warmer skin that sits on top thus causing a layering effect thermocline definition depth at which the rate of decrease of temperature with increase of depth is the largest in general the sea water temperature decreases from the surface to the deepest levels except in high latitudes where the configuration can be more complex
Which of the followig is responsible for the partial melting of rock beneath ocean ridges