cartoon claws breaking over dark background

>This article relates to the claw in anatomy. For the 1927 Hollywood motion picture directed by Sidney Olcott, see Claw. A claw is a curved pointed growth found at the end of a toe or finger, or in arthropods, of the tarsus. The claws of arthropods are sometimes called pincers.In tetrapods, claws are made of keratin, and consist of two layers. The unguis is the harder external layer which consists of keratin fibers perpendicular to the direction of growth arranged in layers at an oblique angle; and the subunguis is the softer, flaky underside layer whose grain is parallel to the direction of growth. The claw grows outward from the nail matrix at the base of the unguis, and the subunguis grows thicker while travelling across the nail bed. The unguis grows outward faster than the subunguis to produce a curve, and the thinner sides of the claw wear away faster than their thicker middle, producing a more or less sharp point. Tetrapods use their claws in many ways, commonly to grasp or kill prey, to dig, and to climb and hang. See more at Wikipedia.org...

ultiple meanings, including:The act of damaging or destroying somethingBreak (snooker), the term in the sport of snooker;Big Break, UK snooker-based TV show;Break key, telegraphy, keyboards, computing;Passaggio, the break in the voice between registers.Break (music), often sampledBreak (work), rest from work, man hourBreak (surfing), see Point Break Horse breaking, the process of training a horse to be ridden See more at Wikipedia.org...

>For other uses, see Blood (disambiguation). Blood is a circulating tissue composed of fluid plasma and cells (red blood cells, white blood cells, platelets). Medical terms related to blood often begin in hemo- or hemato- (BE: haemo- and haemato-) from the Greek word "haima" for "blood".The main function of blood is to supply nutrients (oxygen, glucose) and constitutional elements to tissues and to remove waste products (such as carbon dioxide and lactic acid). Blood also enables cells (leukocytes, abnormal tumor cells) and different substances (amino acids, lipids, hormones) to be transported between tissues and organs. Problems with blood composition or circulation can lead to downstream tissue dysfunction. See more at Wikipedia.org...