Two students are working together on an experiment that measures the effect of different liquid fertilizes
plants' stems. Which is most likely to result in the greatest amount of error in their scientific experimen
One student measures the plant stem widths by using calipers. The other student measures the wi
stems again by using a different pair of calipers,
One student measures the plant stem widths by using calipers. The other student types the measur
into a computer spreadsheet.
One student measures liquids for the experiment by holding the flask up at eye level. The other stude
the experiment while the flask sits on the table,
One student weighs liquids for the experiment by using a calibrated scale. The other student weighs
experiment by using a different calibrated scale,