Identify two regions which proteins are vital components in the human body. why are they important to these regions?

The two region which proteins are vital components in the body are both heart and brain. The heart and brain are needed protein, it is the very important region in which the proteins are the vital components of these two organ in the body. Both organs need protein because of the constant role they play in the human body. 

Ifound this on google “according to the findings, a foramen magnum positioned toward the base of the skull is found not only in humans, but in other habitually bipedal mammals as well.” i hope this you for what your looking for