Answer:
It was difficult to obtain goods.
Explanation:
This is because with so many countries under seige or split, trade became a slower and more guarded thing.
Because Leif Ericsson is closer to North America
An <u>attribute</u> is the equivalent of a field in a file system.
In a computer, a file system or a filesystem refers to a system where you name the files and keep them logically in order to use or retrieve them later. Without this system, whatever information you store, it would not be isolated into individual files and it would then become difficult to identify and retrieve them.
A file management system in database management system, serves a similar purpose. It allows you to access single files or tables at a time. Here, the data is stored directly in files, which makes it easily accessible.
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Answer:
The focus of classical and operant conditioning is on external stimuli, responses and reinforcement; the focus of the cognitive learning approach is on internal thoughts and expectations of learning.
Explanation:
Classical and operant conditioning focus on the observable, such as <em>conducts and behaviors</em> the individual carries out. Both conditioning types try to produce a specific behavior on the individual through <em>stimulus, responses and reinforcement. </em>
Meanwhile, the cognitive learning approach, as the name states, focuses on the individual's cognition, meaning <em>its internal functions and processes,</em> saying there's more to the individual than what is observable. It focuses on one's <em>expectations</em> regarding learning.
Answer:
Migration is a form of geographic or spatial movement involving a change of usual residence between clearly defined geographical unit.Human beings,like other creatures,leave the place in which they dwell,in order to obtain some goals. The reasons they move from one place to another are geographical, social,political and economic as well.such movement is called migration.
Explanation:
Migration is measured by following measures:
1=In-migration rate
2=Out-migration rate
3=Net migration rate
4=Gross migration rate
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