They are used to transfer water efficiently through the towns and cities of Rome.
A country has a comparative advantage in the production of a good if it can produce that good at a lower opportunity cost than other nations. The prices of goods are also lower in the country.
The answer would be letter B.
Answer:
Life is Life and thats that.
I believe the answer is: <span> biopsychosocial approach.
Refers to the approach of understanding individuals' health and well being by considering Biology, psychology, and social situations as determining factors.
Currently, </span><span> biopsychosocial approach is considered to be less popular approach in medical field since it is extremely hasrd to obtain psychological and social situation data in a medical record</span>
