Physical change
Because it's changed by heat
The pressure law states that for a constant volume of gas in a sealed container the temperature of the gas is directly proportional to its pressure.
Answer:
fossil fuels are natural and limited, nuclear is man made and more toxic
Explanation:
Answer: D. An action-reaction force pair
Explanation: When you sit in your chair, your body exerts a downward force on the chair and the chair exerts an upward force on your body. There are two forces resulting from this interaction - a force on the chair and a force on your body. Another example would be a person pushing against a wall (action force), and the wall exerts an equal and opposite force against the person.
