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Answer the long answer que plz |
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Answer» ☆ INTRODUCTION • When we breath we inhale oxygen and exhale carbon dioxide . The so called exchange of gases is necessaryfor meta bolic activities and can be considered as chemical process. • Every organism , from an individual bacterial cell might blue whale , under goes respiration. The human resiratory system consist of group of organ and tissue that help to breath. • The exchange of blood occur in tiny blood cells called alvoeli. HOPE IT HELPS YOU!!!!! |
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