A life cycle is the series of stages that an organism goes through from the beginning of its life until it dies.

It means that the organism develops and transforms through different stages of its life.

Migration is the movement of animals from one environment to another, often in response to seasonal changes.

A long-term change is a change that lasts for a long time, such as building a parking lot or a volcanic eruption.

Seasons changing is NOT a long-term change; it happens regularly and is temporary.

A mouse might move away from the volcano to find safety.

The pupa stage is a stage in the life cycle of some insects where they undergo transformation.