QUESTION: Fix punctuation: It supports compression and 256 colors
ANS: It supports compression and 256 colors.
QUES: If you have any questions about possibilities or a specific challenge which can be solved in plastic please do not hesitate to contact us

correct the punctuation.

CORRECTED: If you have any questions about possibilities or a specific challenge which can be solved in plastic, please do not hesitate to contact us.
Question: When you are forced to make a decision about hitting or standing in blackjack you are always free to consult the strategy that can be found in any blackjack guidebook or on the internet
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Answer: When you are forced to make a decision about hitting or standing in blackjack, you are always free to consult the strategy that can be found in any blackjack guidebook or on the internet.
And it worked so successfully that nowadays the general public doesnt even take these things seriously anymore

Can you repeat this sentence, but add in punctuation?
And it worked so successfully, that nowadays the general public doesn't even take these things seriously anymore.
input: Clenbuterol earned a place in a lot of bodybuilders cutting regimens due to its powerful multiplying effect on fast fat burning and weight loss but users journalists and scientists were quick to point out its negative side effects
fixed: Clenbuterol earned a place in a lot of bodybuilders' cutting regimens due to its powerful multiplying effect on fast fat burning and weight loss, but users, journalists, and scientists were quick to point out its negative side effects.
Not surprisingly all Arctic cultures place a very high value on detailed local knowledge of the environment as well as on sharing food and helping others as do hunting peoples throughout the world

Can you repeat this sentence, but add in punctuation?
Not surprisingly, all Arctic cultures place a very high value on detailed local knowledge of the environment, as well as on sharing food and helping others - as do hunting peoples throughout the world.