Final answer:
Without additional data specific to the physical sciences undergraduates and their research involvement, it is not possible to accurately determine the answer to the student's question. The provided statistics do not cover the necessary details to fill in the blanks.
Step-by-step explanation:
The student's question pertains to the percentage of undergraduates in the physical sciences involved in research and the average duration of their research involvement. Considering the information provided, we don't have exact figures to fill the blanks in the question regarding physical sciences undergraduates who participate in research and their average number of quarters of involvement.
However, based on the options offered, it seems to be a multiple-choice question where the student is meant to choose from given data points that aren't directly provided in the reference information. Therefore, we cannot accurately determine the correct answer without additional specific data regarding the involvement of physical sciences undergraduates in research. As a result, it's recommended to look for the required data or consult the corresponding study material to find the exact percentages and averages needed to answer the question comprehensively.