Answer: B
Explanation:
The water was provided, and carefully controlled, by a combination of natural springs and artificial constructions such as aqueducts, dams, canals, reservoirs, and gates. One of the most impressive of these was the 16 km d built by Nezahualcoyotl on the edge of Tenochtitlan to block the salty water of Lake Texcoco and create a lagoon supplied by a fresh water spring.
Answer: C
Explanation:
According to Hippocrates, the diagnosis and treatment of mental and physical diseases are based on observation, consideration of the causes, balance of theory, and on the four liquids, blood, phlegm, yellow bile and black bile Advocating a sound diet and good hygiene.
Collecting descriptions of symptoms of various illnesses
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Answer:
I will try, which grade are u in and what subject do you want help with?
Answer:
The writer worries about being left out.
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Explanation:
School is important because you grow educationally and mentally and it prepares you for your own future
