It is to maintain order.... provide sercurity and i believe number one too
Answer:
Explanation:
Again this appears to be related to learning disability. An expressive learning disability is one that has difficulties in expressing oneself and participating in a conversation with others. Vague words like things and stuffs are used frequently to describe specific items. Or the child may simply be quiet all the time.
The answer to this question is B
Answer:
Sea Level Changes late Holocene sea level ( BC) Holocene delta development worldwide (3500 BC) By 4000 BC sea level rise began to slow and deltas begin to form. ... A notable example is the mesopotamia delta (3200 BC) in times leading up to the great flood. This is a condition that had not existed for 120,000 years..............
Source : Book
It is caused by thermal conductivity