Final answer:
The results of the third experiment are not expected to be identical to the first or second experiment due to the inherent variability of the system being studied.
Step-by-step explanation:
No, the results of the third experiment are not expected to be identical to the first or second experiment. This is because experiments can have some level of variability due to factors like measurement error, environmental conditions, or biological variation. Even if the same procedures are followed, the results may vary.
For example, if you are testing the effectiveness of a disinfectant on bacteria, the concentration of the disinfectant, the contact time, or the specific strains of bacteria used may vary slightly in each experiment. These variations can lead to differences in the results. In conclusion, it is important to recognize that experiments are subject to variability, and while the same procedures can be followed, the results may not be identical due to the inherent variability of the system being studied.