Answer:
Now, it is called a building because the 'ing' in the English language is added to certain verbs to make them nouns. The verb 'built' is suffixed with 'ing' to make the thing a noun- Building.
Explanation:
Four times as often because there lungs are little so they need to stretch there lungs
The more repetition, the stronger the connections between neurons.
They had jobs in Agriculture.
Bullying in school or mabey something is going on at home something like that. Or someone dies :( Hope that Helped! Have a good day