No matter how much water a human drinks, the kidneys are always regulating various aspects of the blood, including i-the ph of the blood ii-the plasma concentration of iron ions iii-the plasma concentration of sodium ions iv-the plasma concentration of potassium ions v-the temperature of the blood

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space