QUES: Just as the solar heating system the photovoltaic cells use the energy from the sun The only difference is that the photovoltaic cells produce electricity

correct the punctuation.

CORRECTED: Just as the solar heating system, the photovoltaic cells use the energy from the sun. The only difference is that the photovoltaic cells produce electricity.

QUES: During Prignons lifetime 16381715 Champagne was a still flat red wine similar to that produced in nearby Burgundy Sparkling wines which sometimes occurred unintentionally were regarded as flawed Ironically one of Dom Prignons main areas of activity was the search for ways to prevent effervescence

correct the punctuation.

CORRECTED: During Perignon's lifetime (1638-1715), Champagne was a still, flat red wine similar to that produced in nearby Burgundy. Sparkling wines, which sometimes occurred unintentionally, were regarded as flawed. (Ironically, one of Dom Perignon's main areas of activity was the search for ways to prevent effervescence.)

QUES: Receiving notifications from our website to your external mailbox is one of the essential features to keep you updated about your new matches people who are interested in you special offers and useful dating tips We would strongly recommend you keep this option active and make sure that you have your spam filters adjusted to allow emails from Cupid Datings system

correct the punctuation.

CORRECTED:
Receiving notifications from our website to your external mailbox is one of the essential features to keep you updated about your new matches, people who are interested in you, special offers and useful dating tips. We would strongly recommend you keep this option active and make sure that you have your spam filters adjusted to allow emails from Cupid Dating's system.