Yes people are trying to plant more trees and promote awareness on afforestation and some have even started making rules the 'clean air act'
Don’t listen to that link it’s a virus
For the answer to the question above, the <span>head circumference is a means of assessing brain growth.
It means that even though her daughter is premature. She's growing normally and without any brain problem or whatsoever and she's healthy.
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Oxygen, nourishment (vitamins, lipids, fats, etc.)