Answer:
b - declaration on independence
Explanation:
the other 3 don't exist
The older Americans are very much worried about the discrimination faced on the basis of age.
<h3>
What is ageism, and why it concerns older Americans?</h3>
Ageism is the discrimination on the basis of a person's age. This is the one major issue in the world today.
The statement the older American are concerned by ageism is true.
Therefore, it is apt/true to say that older American people are concerned about ageism.
Learn more about ageism in America here:
brainly.com/question/1212563
Frederick Douglass began his life as an illiterate slave. After a small start from Sophia Auld, he continued to educate himself, learning to read and write- his road to freedom. He made a name for himself by boldly illuminating the atrocities of slavery<span>, passionately impacting the movement to have it abolished.</span>
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.
<u>ANSWER:</u>
The correct options are: B- "Full employment is a macroeconomic goal" and D- "Inflation is the rise in the prices of goods and services".
<u>EXPLANATION</u>:
- Macroeconomics studies issues like employment, inflation, poverty, unemployment etc. and so the goals of macroeconomics deal with all such issues.
- "Full employment" refers to a 'situation' wherein every individual who has the capability to work and earn is provided with a job. Inflation is the "rise of prices" of services and goods .
- Inflation makes it impossible for most people to buy even the necessary goods and services. Inflation also affects the demand of "goods and services".
