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:
C.
Explanation:
why, because running for office isnt a must , some people arent interested and ment for running.
Answer:
1. adopt their husbands' surnames
Explanation:
Married women legally adopt their husband's surname, similar to the Spanish naming customs practised over centuries and until the present.
The surname rules can have some exceptions but, generally speaking, the Hispanics in Latin America will have two given names, including a paternal (primer apellido or apellido paterno) , and the maternal (segundo apellido or apellido materno) surnames.
When women are single, they use both surnames, and once they get married they will take the surname of the husband. This is an accepted and common practice that still exists today.
In some instances, she will be asked to provide her original maternal surname.
The correct answer is social approval
Explanation: Social approval is perhaps for many, even more significant because it expresses a sense of respect for the individual, for the other, for differences. “The other” may not even love me, since it is natural that we do not feel connected by everyone, however, I deserve to be accepted, for my simple existence, with all my qualities and imperfections, like any other human being.
<span>On the other extreme, </span>operant conditioning<span> is one that is based on voluntary behaviour, i.e. active responses of the organism. </span>In classical conditioning<span>, the responses of the organism, are under the control of the stimulus, whereas </span>in operant conditioning<span>, the responses are controlled by the organism.</span>
