In a prominent model of self-administration developed by George Koob, rats are allowed to self-administer cocaine for either 1 hour each day (short access) or 6 hours each day (long access).
The correct answer is E. It involves making decisions based on distilled experience. Something that is 'intuitive' is not rational, nor it comes from our conscious thought. It is not a complete emotion neither, it is more of a feeling that we have based on something that we saw or did, that belongs to the past experience. It is not necessarily slow, as it just emerges out of our subconsciousness.
The answer is: pseudostratified ciliated columnar epithelial cells.
We can find these type of cells in the upper part of the trachea and bronchi, and through the whole upper respiratory tract (nasal cavity included).
Their job is to produce a mocous secretion (look up <em>cilia</em>) help us to stop external, microscopical, materials from entering our lungs, and so we can sneeze and cough them away.
Answer:
b. Sociologists try to keep the definition open to encompass all types of people who are emotionally close to each other.
Explanation :
In the field of sociology, the sociologists tries to define family as a group of people who come close to each other and they find comfort in their presence. These people are called as a family who are emotionally attached to one another.
Family tends to spend time with each other. They understand and cooperate with each other at times of need. They are socially bonded to one another.
Members of the family are emotionally close to each other.
Thus the anwser is --
b. Sociologists try to keep the definition open to encompass all types of people who are emotionally close to each other.
Better educated workforce, greater occupational specialization, better matching of skills with jobs, and higher overall economic productivity. Immigration
