A spillway<span> is a structure used to provide the controlled release of flows from a </span>dam<span> or </span>levee<span> into a downstream area, typically being the river that was dammed. In the UK they may be known as </span>overflow channels<span>.</span>
Answer:
B. To protect against barbarian invasions.
Explanation:
During the test reigns of Roman Empire as the largest and most powerful state, boasting of higher population, and having vast land territories which span across Europe and North of Africa, the Romans are not left out from the preyin eyes of the barbarians who not only seek for better life in the Roman Empire state, but also seek to take over from the wealth and technological advancement of Roman Empire.
Hence, the Roman Empire leaders, in their bid to secure the state and the citizens against the Barbarian invasion, most Roman soldiers were stationed on the borders of the Empire, specifically, TO PROTECT AGAINST BARBARIAN INVASION.
#1) What is the best way to describe the positive symptoms of schizophrenia?
Answer: The positive symptoms of schizophrenia are Delusions. This are firmly held erroneous beliefs due to distortions or exaggerations of reasoning and/or misinterpretations of perceptions or experiences. Hallucinations, this are distortions or exaggerations of perception in any of the senses, although auditory hallucinations ("hearing voices" within, distinct from one’s own thoughts) are the most common, followed by visual hallucinations. Disorganized speech/thinking, also described as "thought disorder" or "loosening of associations", is a key aspect of schizophrenia. Grossly disorganized behavior includes difficulty in goal-directed behavior (leading to difficulties in activities in daily living), unpredictable agitation or silliness, social disinhibition, or behaviors that are bizarre to onlookers. Catatonic behaviors, this are characterized by a marked decrease in reaction to the immediate surrounding environment, sometimes taking the form of motionless and apparent unawareness, rigid or bizarre postures, or aimless excess motor activity. Other symptoms sometimes present in schizophrenia but not often enough to be definitional alone include affect inappropriate to the situation or stimuli, unusual motor behavior (pacing, rocking), depersonalization, derealization, and somatic preoccupations.
First one, false because the Ganges River's water is very much polluted and has harmed almost all the fish and other water creatures living in it.
Second one, false because the most common industrial pollutants found in the Yangtze River is acid. People have tried swimming in it and had their clothes shredded. Some have died from the acid.
Hope this helps. :)
