Question

what is meant by periodic change? state two examples of this change ​

Answer 1

Answer:

periodic changes are changes that occur periodically or at regular intervals.

for example, change in seasons, changing phases of the moon, etc.

Answer 2

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• Periodic changes are modifications that arise periodically at regular intervals.

Example: Change of seasons ,

• Day and night,

• changing phases of the moon,
• beating of heart,

• clock striking an hour