Answer:
Explanation:Infectious diseases are disorders caused by organisms — such as bacteria, viruses, fungi or parasites. Many organisms live in and on our bodies. They're normally harmless or even helpful. But under certain conditions, some organisms may cause disease.Some infectious diseases can be passed from person to person. Some are transmitted by insects or other animals. And you may get others by consuming contaminated food or water or being exposed to organisms in the environment.Signs and symptoms vary depending on the organism causing the infection, but often include fever and fatigue. Mild infections may respond to rest and home remedies, while some life-threatening infections may need hospitalization.
Answer:
Because of diversion and climate change
Explanation:
The Syr Darya and the Amur Darya have been diverted due to extensive irrigation projects, that later failed. One of the Amur Darya's sources, the Zeravshan river, formerly reached the Amur Darya. The problem worsens further due to climate change, which evaporates the water.
edit: Clarification, the Syr Darya and the Amur Darya are the Aral Sea's sources
Answer: architecture, and good construction engineers.
Explanation: hope this will help you
Answer:Disadvantages
It is less precise compared to other advanced methods of surveying.
It is easily subjected to various errors such as errors adjoining magnetic meridian, local attraction etc.
Imperfect sighting of the ranging rods and inaccurate leveling also causes error.
ADVANTAGES: Does not require any electrical power to function (except for night illumination), therefore is not affected by the loss of power. Tends to be more stable than a fluxgate compass. Usually, the bigger the compass card diameter on a magnetic compass, the more stable, (and also the easier to read)