The human body requires a ph. the clinical condition in which the blood ph is below is called acidosis. the clinical condition in which the blood ph is above 7.45 is called an aqueous solution in the blood that regulate ph is called a .

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.