Answer:Please see below
Explanation:
Production possibility frontier refers to the various combination of goods that can be produced in a given amount of time with the given factors of production. The Production possibility Curve illustrates how a shift occurs and output generated using time, inputs, technology and resources available etc.
--
In a country, economic growth can be brought about by technological improvements which will cause the PPC to shift outwards to the right. A disaster will cause the PPC curve to shift inwards to the left, increment of resources will cause PPC to shift to the right while a decrease of resources will cause PPC to shift to the left
Using the idea given above of how the Production Possibility curve shifts, we can answer the questions below
A new technology is invented to produce more nfood grains in the country. ----->shifts PPC to the right-
The country is using all its resources efficiently.--->point on the original PPC-
Many of the country's young people died in an earthquake.
--->shifts PPC to the left-
The country plans to produce goods that are not possible to produce with the available resources----->unattainable point-
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.
To keep out enemies from intruding
False - Interpretive anthropology is NOT an approch headed up by Ward Goodenough.
Ward Goodenough is know for contributions to kinship studies, linguistic anthropolyg, cross-cultural studies and cognitive anthroplogy. He died not too long ago, June 2013.