tshego6135 tshego6135

28-07-2022
Biology

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When a newborn takes its first breath, what physical changes occur in the heart to increase oxygenation of the infant’s blood?

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muminkhandakar muminkhandakar

28-07-2022

When a newborn takes its first breath, what physical changes occur in the heart to increase oxygenation of the infant's blood? A) The ductus arteriosus expands to allow more blood to enter the lungs.

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