In cosmetics and personal care products, Castor Oil and related ingredients are used in the formulation of many different cosmetic and personal care products including lipstick, skin-care products, and bath soaps.
A trunk line is a circuit connecting telephone switchboards (or other switching equipment), as distinguished from local loop circuit which extends from telephone exchange switching equipment to individual telephones or information origination/termination equipment.runking saves cost, because there are usually fewer trunk lines than extension lines, since it is unusual in most offices to have all extension lines in use for external calls at once. Trunk lines transmit voice and data in formats such as analog, T1, E1, ISDN or PRI.
Trunk rotation refers to the rotary movement of the spine on the transverse plane. The human spine is composed of seven cervical vertebrae (neck), 12 thoracic vertebrae (chest), five lumbar vertebrae (lower back), the sacrum (lower back), and the coccyx (tailbone).These bony structures are separated by intervertebral disks that act as shock absorbers and allow movement between the vertebrae.ost of the movement from spinal rotations comes from the thoracic and cervical regions. However, the ribcage attachment at the thoracic level limits mobility. Rotation is also limited at the lumbar region because of the size and shape of these vertebrae.