A psychologist.
The root word they both share is psych. By adding ology on the end it will be the study of, which is the word above. To find someone who studies it, we would simply add ologist after the root word, because ologist means someone who studies.
Answer:
A household needs women to work to support it
Answer:
although it is possible to have more than one state, it is also possible to have only one state
Explanation:
Answer:
Has unemployed resources
Explanation:
Production possibilities frontier (PPF), also known as production possibility curve, indicates the maximum output combinations of two goods or services an economy can achieve by fully using all available resources efficiently. So when a country is producing inside of this curve, it means there are some resources not yet utilized.