Egypt is not home to one of the three longest suspension bridges in the world.
neuroencephalon
You may be thinking of the Trans-Antarctic Mountain Range, one of the longest on Earth.
You can think of a brain pathway as a power line that connects two brain regions. Brain pathways are made up of interconnected neurons along which signals are transmitted from one brain region to another.
Actually it is just one: the neocortex or the gray matter on the outside surface of the brain. When making a map of the brain and what part of the brain controlled which muscles or sense organs, the result was what is called a homunculus. The thumb and hand uses a larger area of the brain. In ancient philosophy and alchemy, a homunculus, was considered to be a tiny version of a person, often thought to live in sperm cells.
There are three: Mountain, Valley and Coastal.
Three days.
Region one, two, three, and four.
Coastal Plain - NovaNet Answer
The smallest part of the brain is the brainstem, located at the base of the brain. It connects the brain to the spinal cord and is responsible for basic life functions like breathing, heart rate, and digestion.
The thalamus is one of the brain regions where neuronal activity increases when a person changes from one level of sleep to another during the night. The thalamus is involved in regulating sleep and wake transitions by relaying sensory information to the cortex.
Three days