the intellectual and practical activity encompassing the systematic study of the structure and behaviour of the physical and natural world through observation and experiment.
Coronal Plane (Frontal Plane) - A vertical plane running from side to side; divides the body or any of its parts <u>into anterior and posterior portions.</u>
Sagittal Plane (Lateral Plane) - A vertical plane running from front to back; <u>divides the body or any of its parts into right and left sides</u>.
Axial Plane (Transverse Plane) - A horizontal plane; divides the body or any of its parts into <u>upper and lower parts</u>.
Median plane - Sagittal plane through the midline of the body; <u>divides the body or any of its parts into right and left halves</u>.
