How does the vertical temperature profile indicate whether the surface layer is well mixed or not well mixed?
A. The temperature is rapidly changing with depth in the surface layer, so that would indicate
the surface layer is not well mixed.
B. The depth is remaining constant in the surface layer, so that indicates the surface layer is
well mixed.
C. The salinity is fairly constant in the surface layer, so that would indicate the layer is well
mixed.
D. The temperature is fairly constant in the surface layer so that would indicate the surface
layer is well mixed.

Explanation:

The depth is remaining constant in the surface layer, so that indicates the surface layer is. well mixed. C. The salinity is fairly constant in the surface layer, so that would indicate the layer is well. mixed

the statement is true

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.