If it's a multiple choice question, the answer would be <span> 'Only ten amendments were ratified by the states'.</span>
a........................................................................................
I believe the answer is: proximodal trend
Proximodal trend refers to the period when children started to develop more specific muscle/ motor skills.
For people in general, our upper body tend to be developed at much faster rates compared to our lower body, which cause infants having to crawl first before they are able to walk.
I don't know try looking it up
