Answer:
b i hope it helps you !!!
Explanation:
The answer could be any of the following:
* energy
* sugar
* carbohydrates
* (possibly even) food.
50$ or 60$ depending on who you get it from
In terms of human evolution, the sagittal crest was usually more pronounced and larger in older and robust species compared to younger or gracile species.
Hope that helped! :)
