try to identify the liquids by smell ask another student to identify the liquids ask the teacher how to dispose of the liquids continue the experiment with the unidentified liquids
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: While performing an experiment involving four different clear liquids, a student forgets to label the test tubes. What should the student do?
Possibilities:
- try to identify the liquids by smell
- ask another student to identify the liquids
- ask the teacher how to dispose of the liquids
- continue the experiment with the unidentified liquids

ask the teacher how to dispose of the liquids