Regarding kidney function, in reabsorption, a. solutes enter the tubular fluid after exiting the peritubular fluid and crossing the tubular epithelium.
b. blood pressure forces water and solutes across the membranes of the glomerular capillaries and into the capsular space.
c. water and solutes are transported from the tubular fluid, across the tubular epithelium, and into the peritubular fluid.

Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a.one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b.one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c.one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.