First Born Children Are Smarter Than Their Siblings
Study: first born children are smarter
The Oldest Child Is Smarter and Here's Why
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First-born children are smarter than younger siblings
First born child is smartest
When The Youngest Child Is Smarter Than You Think.
New study says the oldest child is smarter than their siblings.
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Cuuradku ma ka caaqli badanyahay caruurta kale FIRST CHILD IS SMARTEST #habboonseason2 #habboon
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