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>.
The spine normally curves at the neck, the torso and the lower back area. This positions the head over the pelvis naturally. The curves also work as shock absorbers, distributing the stress that occurs during movement. When the spine curves too far inward, the condition is called lordosis or swayback.