puthay
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Please help! tryna get caught up on school work!


Congenital heart disease is a malformation of the
present at birth

The choices are.. Blood, Heart, Lungs, and Arteries.

Respuesta :

Answer:

Heart.

Explanation:

A congenital heart defect (CHD) is a structural problem with the heart that's present at birth. Such defects result when a mishap occurs during heart development soon after conception – often before the mother is aware that she is pregnant.