Question

Migration
is not always permanent what's the reason​

Answer 1

Answer:

Migration is the movement of either people or animals from one area to another. Look up in the trees, where you might see a Monarch butterfly make a stop on its migration to Mexico. Migration can be used for the journey from one place to another or for the act of movement.

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Answer 2

Answer:

Because migratories can't survive for a long time with in a place. This is because of the climatic changes.

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