What do rabies and hiv have in common

Which pattern most likely came from a gunshot and which one was produced from a blow on the head? explain your answer?

1. beginning with all chambers of the heart in the "relaxed" phase, describe the cardiac cycle in mammals, with systole and diastole of the atria and ventricles. for each time point in the cycle you select, state the following: • whether the atria and ventricles are contracting or relaxing • whether the av valves and semilunar valves are closed or open • whether the pressure in the atria and ventricles is high or low

How did the southern eastern united states drought affect the bottling operations of pepsi and coca cola?