Your letter requests clarification of OSHA's injury and illness recordkeeping requirements at Section 1904.31, Covered employees. Specifically, you ask OSHA to clarify who is responsible for recording injuries and illnesses of contingent workers when supervision is shared by the host employer and the staffing agency.
The digestive system. Organ systems are groups of organs that carry out a particular function. The human body has several organ systems, including: 1  The nervous system. 2  The respiratory system. 3  The reproductive system. 4  The digestive system.
The major function of the digestive system is to digest or break down foods that are taken into the body. the digestive process mechanically and chemically breaks down food so it can be absorbed into the body to nourish cells and provide energy.