Question

________is an example of a periodic change. 

             a)Earthquake.              b)Formation of rainbow in sky c) Occurrence of tides in seas 

d) Showering of rain 

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Answer 1

Answer:

option d is current and mark my answer as brainlist answer

Answer 2

$\mathsf\red{Occurrence \: of \: tides \: in \: seas \: }\mathsf{is \: an \: example \: of \: a \: periodic \: change.}$

$\mathsf{}$

${\tt{\fcolorbox{black}{pink}{© \: ITZBFF}}}$