Answer:
C. A glass of lemonade starting to freeze in a warm room.
Explanation:
This is because there is no source of cold to properly freeze the lemonade, freezing happens when a cold source starts to slow down the movement of atoms. So if there's nothing there to freeze it, it can't freeze.
Alternatively, there are some materials that harden when not subjected to heat, but that's not freezing. It's just cooling.
