- Life Sciences
tough cartilage that acts as a shock absorber between vertebrae and at the ends of bones in ball-and-socket joints.
a mixture of enzymes and other substances secreted by the exocrine cells of the pancreas.
a molecule that is formed when oxygen and haemoglobin combine chemically.
the ability of a liquid to spontaneously rise up a narrow space, such as that found in xylem...
the branch of the renal artery which carries blood to the nephron, and branches to form the...