Answer:
signing the Central America Free trade Agreement
China, North Korea, South Korea
Answer:
Class room environment ( i.e the type of wall)
Explanation:
Here, it is given that the two identical courses are being taught to the students that means the course is not varying.
Also, the same researchers are teaching the students that means the researchers are also not variables.
Therefore, the only thing that is varying in the whole research is the class room environment i.e the the walls of the classrooms.
In the glass walls there will be more distractions while in the opaque walls it will not be much.
Therefore, the classroom environment is the independent variable in the research.
<u> This behavior exemplifies the "tend-and-befriend" response to stress.
</u>
The tend-and-befriend response is portrayed as an oxytocin intervened pressure reaction course. There are various biochemical and evolutionary clarifications for this interesting female pressure reaction that would have expanded the survival of females and their posterity under states of pressure and thus expanded the odds of resulting proliferation. Estrogen has been found to expand the impacts of oxytocin as of now in abundance in females as contrasted and males.
During the middle of the Kush kingdom, they were in a high economic growth thanks to their trade economy. Their main items of export were gold and tusk made from ivory. Coincidentally, one of their main trade partners wery Egypt and their main items to trade were papyrus, which is a material similar to paper but thicker and grains.
Hope this helps!
