What process allows the kidney to respond to an increase in workload?

After hydrogen and oxygen, witch element makes up almost all of the most common substance in your body

Does mitochondria still meet the definition of a eukaryote why or why not?

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.