Which statement about the physical change of liquid water boiling into steam is true? Eugene describes the physical property of a material as "sweet and floral." ... The change is not a physical change because a new chemical is formed on the outside of the statue. Wax melts when it is heated.
Mercantilism and barter are better described as historical economic systems, and in the past the governments and the kings/queens generally kept a closer control of the country, so let's not consider those options.
Now, we have: capitalism, communism, socialism.
Capitalism leaves the capital and the economic decisions in the hands of the private people, not the government. Socialism means a common possession of the means of production, but not by the govrenments, rather by the people, as is often seen as a milder form of communism.
Communism on the other hand is associated with authoritarian governments. Some example were the Soviet Union, and currently, North Korea and Cuba.
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>Scientists</u><u>' argument over the relative importance of heredity and environmental influences is called the</u><u> nature-nurture debate.</u>
What does nurture refer to in the nature vs nurture debate?
- Reviewed by Psychology Today Staff. The expression “nature vs. nurture” describes the question of how much a person's characteristics are formed by either “nature” or “nurture.”
- “Nature” means innate biological factors (namely genetics), while “nurture” can refer to upbringing or life experience more generally.
What does nurture refer to?
Nurture refers to all the environmental variables that impact who we are, including our early childhood experiences, how we were raised, our social relationships, and our surrounding culture.
Who said nature vs. nurture?
The phrase 'nature versus nurture' was first coined in the mid-1800s by the English Victorian polymath Francis Galton in discussion about the influence of heredity and environment on social advancement.
Learn more about nurture
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