I want to urge Burr to take an action on a bill. This tool by the Sunlight Foundation is a convenient way to email your thoughts to your senator. You can also look for a contact form on Sen. Richard Burrâs website.
Best Answer: here are some...meaning: Cleavage in general refers to a division or separation of form. Its usage is heavily dependent on cultural context, where it may refer to: Cleavage (crystal), in mineralogy and materials science, is a process of splitting a single crystal. Cleavage (geology), Foliation perpendicular to stress as a result of ductile deformation. e.g. shales (shists) Cleavage (embryo), in embryology, is the division of cells in the early embryo. Cleavage (fiber), in optical fibers.
Cleavage is the breaking of a mineral along flat surfaces. Fracture, on the hand is just the chipping or fracture of a mineral. Cleavage is the tendency to break along flat â¦surfaces, and fracture is the tendency of a mineral to break into irregular pieces.