Which of the following is a step in using a fire extinguisher to out out a firea have the extinguisher inspectedb shake the fire extinguisherc turn the extinguisher upside down d point the nozzle at the base or the fire

In which situations is the principle of cross-cutting relationship useful in determining relative age?

Modern whales developed their traits through natural selection what occurs during the process of natural selection

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.