Answer:
The answer is the alarm stage.
Explanation:
The alarm stage is the first stage in the general-adaptation syndrome. During this stage, the body experiences numerous physiological changes. For example, heart-rate might increase, as well as sweating and blood-pressure. This sets what is known as the "fight or flight" response, which energises the body and prepares it to deal with the source of stress.
Answer:
D
Explanation:
d. the nation is not using all available resources or is using inferior technology or both.
The PPF determines the boundary between those attainable combination of goods and services and unattainable combinations of goods and services. A point inside PPF could indicate that some resources are unemployed or some resources are misallocated.
Answer:
actually it is age of class
It was used for B, to keep records of people and goods.
