Answer:
A) The drug been abused by this individual is cocaine. Cocaine has been show to be powdery in nature with a distinctive white color.
B) The effects reported after use includes:
Feelings of euphoria.
Increased energy.
Inflated self-esteem.
Elevated mood.
Temporarily decreases the need for sleep.
Suppression of appetite.
Cocaine use may also bring about:
Feelings of restlessness.
Irritability and anxiety.
Panic.
Paranoia.
Etc.
C) Cocaine acts by blocking the reuptake of certain neurotransmitters such as dopamine, norepinephrine, and serotonin. By binding to the transporters that normally remove the excess of these neurotransmitters from the synaptic gap, cocaine prevents them from being reabsorbed by the neurons that released them and thus increases their concentration in the synapses. Due to this, the natural effect of dopamine on the post-synaptic neurons is amplified. The group of neurons thus modified produces much more dependency (from dopamine), feelings of confidence (from serotonin), and energy (from norepinephrine) typically experienced by people who take cocaine.
In addition, because the norepinephrine neurons in the locus coeruleus project their axons into all the main structures of the forebrain, the powerful overall effect of cocaine can be readily understood.
In chronic cocaine consumers, the brain comes to rely on this exogenous drug to maintain the high degree of pleasure associated with the artificially elevated levels of some neurotransmitters in its reward circuits. The postsynaptic membrane can even adapt so much to these high dopamine levels that it actually manufactures new receptors. The resulting increased sensitivity produces depression and cravings if cocaine consumption ceases and dopamine levels return to normal.
Dependency on cocaine is thus closely related to its effect on the neurons of the reward circuit.
Obeying the law is the most important duty of any citizen because it helps to maintain peace and order in a society and protect its members from danger.
<h3>Why is obeying the law an important duty?</h3>
The act of obeying laws is the most important duty of a U.S. citizen. These law are designed to help people get along with one another, prevent accidents and make sure resources are used fairly.
If people do not obey the laws, the government cannot maintain order, protect our health, safety, and proper..
Therefore, the Option C is correct.
Read more about obeying the law
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Answer: Shorter endurance
Explanation: A small unmanned aircrafts are small aircrafts usually used for private purposes and it's control does not require direct human influence from within or on it,it is operated by already configured computer systems.
It is expected not to carry high weights than the specifications as stated on the manual. When filled with carrying weights above its maximum allowance it will cause the aircraft to have a short endurance( the fuel efficiency/economy will be reduced)
<span>One strategy Keith should not implement is to
"</span>
allow his child to watch repeated news
footage of the tragedy".
It is common in present day media that
they keep repeating the painful and tragic images as well as videos of an event
which may bring back the stressful and traumatic memories one has gone through
and for a child this can be devastating and leaving a permanent scar on the
personality.
