1 Hydrogen is the most abundant element in the universe. 2  Hydrogen isn't common in a pure form on Earth, but is mostly found as part of water. 3  Hydrogen is the main fuel of stars and the only fuel for red dwarfs. 4  The whole universe is thought to have been formed by a Hydrogen nucleus.
Noun. 1. hindlimb-a posterior appendage such as a leg or the homologous structure in other animals. hind limb. hind leg-the back limb of a quadruped. limb-one of the jointed appendages of an animal used for locomotion or grasping: arm; leg; wing; flipper. 1  Facebook.
The abdominal aorta terminates by branching into the external iliac arteries and the internal iliac arteries. It is these arteries that supply the hindlimb and pelvis. (Note: Although the information below is based around the anatomy of the canine hindlimb, it is essentially the anatomy of the arteries in domestic species.