Answer:
prophase: cohesions join sister chromatids of duplicated chromosomes, tubulins assemble into spindle microtubules
prometaphase: microtubules attach to kinetochores
metaphase: kinetochores are motionless in relation to poles of cell
anaphase: cohesions break down, kinetochores move toward poles of cell
telophase: spindle microtubules disassemble