The difference between anatomy and physiology is that is the study of
how the body functions, whilst is the study of the structure of the body

As each group of organs fulfils its own primary responsibilities, it gives
vital concurrent assistance to one or more of the other systems. All
systems work together to achieve —the maintenance of a
stable internal environment.

- Conveying toward (any point of reference)

(ventral) - The front surface of (any point of reference)

- Farthest from (any point of reference)

(posterior) - Pertaining to the back or towards the back.

- Conveying away from (any point of reference).

- Situated below.

- Referring to the side

- Pertaining to near the midline.

- The middle—an imaginary line passing through the body
from between the eyes to between closed feet.

- Situated away from the centre

- Nearest (to any point of reference).

- Referring to closer to the surface

- Situated above

(anterior) - Pertaining to the belly or towards the belly.

- to draw away from the median plane (or axial line).

- the act of abducting or the state of being abducted.

- to draw toward the median plane (or axial line).

- the act of adducting or the state of being adducted.

- the active or passive circular movement of a limb
(or of the eye).

- a movement which brings the members of a limb into or
toward a straight position.

- the act of bending or condition of being bent.

- the process of turning around an axis.