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Joanna

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Horse racing fan from Doncaster, South Yorkshire

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When you breathe in you take in oxygen but when you breathe out you exhale poisonous carbon dioxide so how does the "kiss of life" work? ?
1 AnswerOther - Diseases7 months ago
Given the advancement in forensic science would the Zodiac killer have been caught if the police had the same science back then?
2 AnswersHistory9 months ago

Joanna

When you breathe in you take in oxygen but when you breathe out you exhale poisonous carbon dioxide so how does the "kiss of life" work? ?

Given the advancement in forensic science would the Zodiac killer have been caught if the police had the same science back then?