Match the phase of meiosis I with its key event:
Prophase I ↔️ Crossing over occurs and homologous chromosomes pair up
Metaphase I ↔️ Homologous pairs align at the cell's equator
Anaphase I ↔️ Homologous pairs separate and move to opposite poles
Telophase I ↔️ Nuclear envelope reforms and chromosomes decondense