Answer:
Neurotransmitters are chemical substances whose objective is to produce proper communication between neurons. For this to take place, there must be an adequate amount of dopamine and norepinephrine. In children with attention deficit hyperactivity disorder, the production of these two neurotransmitters is irregular; on the other hand, low levels of serotonin are related to the appearance and maintenance of obsessive-compulsive disorder.
Explanation:
Attention deficit hyperactivity disorder is one of the disorders linked to insufficient production of the neurotransmitters dopamine and norepinephrine. This deficit of dopamine and norepinephrine causes problems in the regulatory circuits of various areas of the brain: the prefrontal cortex, the corpus callosum, and the basal ganglia. It is characterized by a difficulty in maintaining voluntary attention in the face of activities; on the other hand, low levels of serotonin are related to the appearance and maintenance of obsessive-compulsive disorder. Serotonin is a neurotransmitter involved in various cognitive processes: modulation of mood, learning, memory, physiological responses, etc. Low levels of serotonin produce unusual responses, overexciting activation in the orbitofrontal cortex, affecting thought and behavior.
Answer/Explanation:
We have also granted to all free men of Our kingdom ... all the liberties underwritten ... of Us and Our heirs.
<em>Sets out the purpose of the following agreements and declarations. It is to be a binding agreement in which the king grants certain liberties to "to all free men" of the kingdom. The king also makes the Magna Carta binding on his own heirs.</em>
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Covenant and combine ourselves together into a civil body politic.
<em>A civil body politic is just an organized group of citizens with its own laws and government. In describing the formation of this group as a covenant, the drafters of the compact evoke the biblical covenant made between God and the Israelites in the Old Testament. The dual nature of their agreement religious covenant and political combination—reflects the dual nature of Plymouth Colony itself.</em>
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That election of members of Parliament ought to
be free…That for redress of all grievances, and for the amending, strengthening
and preserving of the laws, Parliaments ought to be held frequently.
<em>Guaranteed free elections and frequent meetings of Parliament
</em>
A long habit of not thinking a thing wrong, gives it a superficial appearance of being right.
<em>Most colonists, including colonial leaders Samuel Adams and Thomas Jefferson, weren't even considering separating from Great Britain at the time Common Sense was published in early 1776. Paine used his pamphlet not only to explain his reasoning for American independence but also to convince the reader to accept his ideas. He wants them to look beyond the popular and accepted ideas of the time and search their souls for what is truly right.</em>
Have a nice day and mark me brainliest! :)
Answer:
scientific
Explanation:
A scientific method can be defined as a research method that typically involves the use of experimental and mathematical techniques which comprises of a series of steps such as systematic observation, measurement, and analysis to formulate, test and modify a hypothesis.
A hypothesis is considered to be tentative or an educated guess and can be defined as a testable explanation for an observation or a scientific problem. An example of a hypothesis is saying, Corona virus is caused by the introduction of the "5G" technology.
Thus, for any hypothesis to be true and acceptable in science, it must be supported by observations and the results of control experiments; this give rise to factual informations, theories and by extension solutions to problems. Consequently, we can deduce from the aforementioned paragraphs that a scientific method is simply an organized way to test scientific ideas and hypothesis.
Basically, the goals of science include the following;
I. Measurement and description of events or subjects that are being studied through research and experimentation.
II. Understanding and prediction of the natural and physical world by understanding the reason for each occurrence.
III. Application of scientific laws and control of mechanisms to proffer solutions to practical or real-life problems.
<em>In conclusion, the scientific approach assumes that events are governed by some lawful order by uncovering all of the laws or consistencies associated with them.</em>
The important result of the Union victory at Vicksburg was that the Union now controlled the Mississippi River. The correct option among all the options given in the question is option "A". This also helped the Union to cut off most of the Western States from the hands of the Confederate army. Also the Union had the control over the food supplies and this made the Confederate army surrender quickly.
