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.
Grow your hair in front of your face and it won’t matter
Regulations on legal drugs exist to keep them away from teens and children. Hope this helps and good luck on the rest of your homework!
