And? Please type the full question
Answer:
Communities on each other for survival, fulfilling needs and other interests. Everyone needs the assistance of others for this purpose and that is how civilization develops and social relations came into being. We are dependent for services and other needs.
Hope this helps! :)
1.
Food-gatherers
and hunters. They live faraway from rural-urban way of life and possess as
simple type of organization.
2.
Permanent
Settled Cultivators. They practice different kinds of agricultural cultivation
working in their own fields and of others. Their organization is much developed
and highly complex.
3.
Craftsmen.
Some may retain their traditional crafts and represents their tradition as a
whole.
The focusing of mental resources on select information is called attention.
The term attention denotes selectively concentrating on a discrete aspect of information. Attention was first studied in the field of philosophy and later in psychology.