C: america, japan, and mexico
Answer:
Option D
Explanation:
Co-Insurance is risk sharing between one or more parties. it is divided into percentage what each party involved is required to pay.
None of the above options explains this concept of insurance that involves multiple parties.
Answer:
B
Explanation:
That is where they first came over from and were founded
Answer:
The researcher is most likely studying C. absolute threshold.
Explanation:
Threshold refers a specific intensity which needs to be exceeded in order to <em>obtain a certain reaction</em>. For example, pain threshold.
The absolute threshold refers to the smallest change in a <em>stimulus' intensity</em> in order to be <em>identified by the senses</em>, such as hearing, vision, etc.
In this case, a <em>change in tones requires a low intensity</em>, meaning an almost subtle change can be easily identified by the human sense. It is most likely the researcher is studying your absolute threshold.