Discuss in short, the role of microbes as decomposers which are present in the soil

Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?

By going through the process of cellular respiration the cell can gain molecules of atp.

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