<span>the age category in which Matteo's brother most likely fall is : the 4-5 age category
In this age period, most human actually already able to walk fluently and their brain started to advance. They may have started various new things such as standing in one leg, following the line on the floor, drawing the wall with shapes, etc.</span>
during the time cholera was a big issue, technology such as internet or computers didn't exist. Today, technology is what can help us access information from any place really fast.
They can act as a support system and hold you responsible for your goals
Exfoliation is the process of a tooth becoming loose and falling out from the primary dentition, I'm pretty sure.
Hope this helps^^^
