Extend
e1 explain why the arrangement,
movement and energy of
particles change during
changes of state.

particles can move faster with higher heat or if a catalyst is added. particles move slower if it is colder.

Explanation:

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

hope i !