Add punctuation: Every policy has slight or large variations from each other
A: Every policy has slight or large variations from each other.
QUESTION: Fix punctuation: The extent of multiyear ice and thereby the thickness of the sea ice has also been significantly reduced
ANS: The extent of multi-year ice, and thereby the thickness of the sea ice, has also been significantly reduced.
QUES: Birth abt 1878 in the Czech Republic

correct the punctuation.

CORRECTED: Birth: abt 1878 in the Czech Republic
Question: Danfo has offered firstclass public toilets for more than forty years Quality is our keyword and we deliver an unsurpassed product and the best service imaginable throughout the sales process and afterwards
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Answer: Danfo has offered first-class public toilets for more than forty years. Quality is our keyword and we deliver an unsurpassed product and the best service imaginable, throughout the sales process and afterwards.
When is the battery running low or when the drone lost the connection to the control station

Can you repeat this sentence, but add in punctuation?
When is the battery running low, or when the drone lost the connection to the control station.
QUESTION: Fix punctuation: And the next part is that if you refuse your child to have sex intergenerational sex with old people or older people than youre really interfering with their freedom of choice
ANS:
And the next part is that if you refuse your child to have sex, intergenerational sex with old people or older people, than you're really interfering with their freedom of choice.