Question

Precautions for this experiment to test production of heat and co2 under anaerobic respiration

Answer 1

Explanation:

precautions in experiment in production of heat :-

1.the thermometer should be dipped under germinating seeds

2.the cap should be closed tightly

precautions in experiment of producing co²

1.lime water should be kept in breaker carefully

2. the cap should be closed tightly