The answer is secondary circular reactions. It normally continues
from around 4 – 8 months. Now babies reprise agreeable arrangements that include
stuffs in addition to whereabouts involving their own bodies. An instance of
this is the baby who jiggles the rattle for the desire of hearing the sound
that it makes.
The correct answer to this open question is the following.
Although there are no options attached, we can say the following.
A child spent the first 5 years of his life isolated from the outside world and as a result, never learned to speak. This is an example of a Feral child.
As strange as it sounds, there have been cases in which children lived in total isolation for the four of five first years of their life. Believe it or not.
When the child has no contact with another human, it cannot speak. It has no sense of language.
Most of these children were abandoned or abused, so this creates a trauma that only professional psychologists can resolve.
I believe the answer is: activation of large nerve fibers in your spinal cord
Gate control theory was popularized by Ronald Melzack and Patrick Wall, it views that non-painful area input closes the doors or "gates" to the painful area input, this exist in order to prevents pain sensation from coming through the central nervous system and being transferred across our body.
While Alaska calls it's subdivisions parishes, it is more common in the state of Louisiana.
