How the day is celebrated in school, famille an other institutions​

'the day' is celebrated in school by having a full day of learning how you can save the earth, its also known as 'national earth day' because scientists have discovered that petrol or diesel etc have been destroying the earths atmosphere. So that is another reason why there is now electric cars along the reason of earths humanity developments.

Explanation:

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c

explanation:

c

the answer is d. party organizers, volunteers, voters and elected officials.