Answer:
C
Explanation:
There was a study that revealed that tobacco products could react as a gateway drug opening the door to the use of the illicit drug. Use of drug and tobacco raise the risk of later use of illicit drugs like marijuana and cocaine. In a recent survey, it is found that 90% of users of cocaine among adults between the ages of 18 to 35 used cigarettes before used cocaine. Researchers was in suspension that nicotine exposure may be increased vulnerability to cocaine. So no one found a biological mechanism. The findings suggest that lowering smoking rates in young people might help reduce cocaine abuse.
<span>Yuri experiences excessive, distressing, and persistent fear or anxiety about heights. yuri suffers from a Phobia.
Phobia is a form of psychological disorder that makes someone have an uncontrollable fear towards a specific objects or situation. In most cases, phobia's treatment involves confronting the source of fear in order to make the threat appear smaller.</span>
Answer:
Stress hormones at the time of learning __<em>interferes</em>___ new memory formation; the presence of stress hormones at the time of recall _<em>impairs</em>____ retrieval of older memories.
Explanation:
When stressed, the human body produces some stress hormone. Some of these hormones can affect certain parts of the brain, interfering with the encoding of new memory, and inhibiting the recall of long term or older memories. An example of a stress hormone responsible for negatively affecting long-term, delayed recall memory is the cortisol, and the effect is usually felt at the hippocampus, prefrontal cortex and the amygdala.
<span>Black and white liberal reformers struggled to ameliorate the oppressive practices by forming groups like the NAACP in 1909 and the National Urban League in 1911.
</span><span>Septima Clark established Citizenship Schools for civil rights across the South, and Ella Baker worked to improve conditions in the South.</span>
Answer: Matrix
Explanation:
Matrix structure is the structure in the form of grid where employee or workers report to one or more leader.Employee tend combine for working across their department along with performing operations in their own department in an organization.
According to the question, matrix structure should be used by defense contractor as he want reporting and link across the department for the project.
