Answer:
after that condensation plays a part.
Answer:
The Union Pacific officers were east coast based investors and they hired mostly Irish immigrants, freed African American former slaves, and civil war veterans. The Central Pacific officers were west coast based and they hired mostly Chinese immigrants to do the building work on the western half of the railroad.
Explanation:
Answer: Pruning process
Explanation:
Pruning process is process that reduces the number of neurons, synapses and axons that's in the brain and nervous system, this process leads to improper functioning of the mental system.
A. life expectancy for a nation's population
