Explain the patterns of blood flow. * Overall pattern of blood flow is something like figure eight. 1. First loop blood travels from the heart to the lungs and then back to the heart. 2. Second loop, blood is pumped from the heart thoughout the body and then returns again to the heart.
exists and is an alternate of . Making the world better, one answer at a time. The nucleus of the intervertebral disks absorb and disperse stress on the spine. The nucleus of the intervertebral disks <i><b>absorb and disperse stress on the spine</b></i>.
Collagen and Cartilage. Cartilage is a rather firm rubber material that covers the extremities of bones in normal joints. The primary function of cartilage is to reduce joint friction and, since cartilage can change shape when compressed, serve as a shock absorber for the bones.