Which statement best describes the chamber marked by a stara: it is the right ventricle, and it pumps blood to the lungsb: it is the right atrium, and it pumps blood to the bodyc: it is the right ventricle, and it pumps blood to the body. d: it is the right atrium, and it pumps blood to the lungs.

Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.

An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices

What does the law of conservation of mass state?