Do george and ivan change by the end of the play in the interlopers ?

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.

it is called the mitotic spindle

i think it is d. objects resist changes in their state of motion.