HELP ME plsss! What is the role of the spindle fibers?

Spindle fibers are part of a spindle apparatus that moves chromosomes during mitosis and meiosis to ensure even chromosome distribution between daughter cells. Spindle fibers are microscopic protein structures that help divide genetic material during cell division and organize cellular components. Each spindle fiber forms during cellular division near the poles of the dividing cell. As they extend across the cell, they search for the centromere of each chromosome.

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.