A student is conducting an experiment to determine how cold temperatures affect the growth of tadpoles in a tank of water. Which instrument would be most appropriate to use in this experiment?
A
a calibrated bulb thermometer that has a readout from –15°C to 25°CB
a calibrated digital thermometer that has a readout from 50°C to 250°CC
an uncalibrated bulb thermometer that has a readout from 0°C to 100°CD
an uncalibrated digital thermometer that has a readout from –10°C to 100°C