Answer:
primative stage is called stone age . it is oldest stage.people run here and there for food.
modern age is called age of civilization.it is present age.people live permanently in this stage.
Explanation:
hope it helps you.
Answer:
Informal Economy
Explanation:
An informal economy is a segment of any society not taxed or controlled by some type of government. The concept is usually applied to self-employment in small unregistered enterprises.
Max spends most of his time in the house taking care of his children and his sister’s children in return his sister lends his family an extra apartment she has in her multifamily home. This situation is referred to as informal economy.
Answer:
The caste system is structured in terms of the businesses. The area of work defines what caste a certain person belongs to. Work lines such as agriculture and trade are considered as the higher and more prestigious castes whereas the lower level works such as music is considered as a caste of lower rank.
People are known from the caste background they belong to and that defines their role in the society. People tend to marry in the same caste to avoid mixing up in lower castes. some castes are given preference over other in the employment market. This also gives rise to inequality in the society.
Answer:
The correct answer is: D. an availability heuristic
Explanation:
The heuristic is a mental process we use in problem resolution and taking decisions in a short time <em>-mental shortcuts</em>-, although it is not always perfect and has limitations or errors. It is commonly based on prior experiences.
According to this example, Dan is basing his decision on Availability Heuristic, because he recently had watched a television program about rabies so he had that information at the top of his mind, it was recent. That is why he immediately associated the information with what he saw and decided the animal was infected.
Unlike representativeness heuristic wich is used to make judgments about the probability of something; it considers information from different sources and makes comparisons in order to find similarities and then make a decision.
