To measure length.
ask you science teacher
Scientists use a ruler to measure the length or size of objects in their experiments or studies. Rulers provide a standardized unit of measurement, allowing scientists to collect and compare data accurately.
Scientists use microscopes, x-rays, and much more! They also use many types of measuring devises like thermometers, rulers, graduated cylinders, and triple balanced beams.
Scientists use rulers to measure lengths, widths, and heights of objects or specimens in their experiments. This helps in accurately recording data and maintaining consistency in their observations.
a scientists sister who knocked over some rulers
microscope's, thermometers, test tubes, rulers , hot plates,
Some examples of simple tools scientists use in experiments are: beakers, test tubes, pipettes, Petri dishes, microscopes, thermometers, balances, rulers, and presentation software. These tools help scientists measure, observe, and analyze data during their experiments.
Rulers? .... :]
to measure
Rulers!!
yes.Yup. Scientists use algebra all the time, no question. Even biologists.
Scientists use seismographs.