An experiment to measure the rate of respiration in crickets and mice at 10°C and 25°C was performed using a respirometer, an apparatus that measures changes in gas volume. Respiration was measured in mL of O2 consumed per gram of organism over several five-minute trials, and the following data were obtained. Organism Temperature (°C) Average respiration (mLO2/g/min)Mouse 10 0.0518
Mouse 25 0.0321
Cricket 10 0.0013
Cricket 25 0.0038During aerobic cellular respiration, oxygen gas is consumed at the same rate as carbon dioxide gas is produced. In order to provide accurate volumetric measurements of oxygen gas consumption, the experimental setup should include which of the following?1. A substance that removes carbon dioxide gas.2. A plant to produce oxygen,3. A glucose reserve.4. A valve to release excess water.