I believe the answer is: catgut tied to crude metal wires
The catgut is made by the intestines of mammals such as horse or sheep. Ancient Egypt was among the first one to use this method in order to preserve the teeth.
For wealthier citizens, they might use a more expensive metal for the braces. The Etruscans for example use gold as a form of brace in order to prevent tooth collapse.
Answer:
Demography is the study of population structure and change. Strictly it is the study of the characteristics of populations – primarily age and sex – as well as births, deaths and migration. In other words, the patterns and trends of population change.
Explanation:
Answer:
decrease, sinking, damaged buildings and infrastructure.
Explanation:
The situation will be definitely different if our founding fathers only slightly patched and amended the articles of confederation and never replaced it with the United States constitution. People will not have that rights which they the Constitution of United States gives them.
There will be no systematic way to run the country, no sequence of rules and regulation. The growth will totally differ from which is in present time. The country will be in debt and no social justice will be spread.
Answer:
E) a bio-psycho-social perspective
Explanation:
According to a different source, these are the options that come with this question:
A) the DSM-IV.
B) the medical model.
C) linkage analysis.
D) the legal insanity defense.
E) a bio-psycho-social perspective.
People around the world experience the same diseases differently. This is not the result of differences in biology or in the disease itself. Instead, this stems from differences in culture and in the social understanding of diseases. As this deeply influences a person's experiences with a disease, it is necessary to take psychological and social understandings of a disease into account when treating someone who suffers from them. This is known as the a bio-psycho-social perspective.
