Why does the Earth rotate but not the Moon?

Could you please explain why it is that the Earth rotates on its axis, allowing for the passage of days and nights, but the Moon does not seem to undergo a similar rotation? Is there a fundamental difference in their compositions or celestial mechanics that leads to this distinct behavior? Or is it simply a matter of perception and the way we observe these celestial bodies from our vantage point on Earth? I'm curious to understand the underlying physics and astronomy behind this phenomenon.