Examlex
A match ignites within in an oxygen-filled cylinder that has a movable piston.The piston is moved so quickly that no heat escapes.What kind of change is demonstrated in this process?
Happier
A comparative state of experiencing more joy, satisfaction, or contentment.
Wealthier
Having a greater amount of money, resources, or assets.
Poorer
Having less wealth, income, or material possessions compared to others or a previous state.
Long Marriage
A marital union that has lasted for a significant number of years, demonstrating durability and commitment between partners.
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