Answer:
Opportunity cost and money cost are related but are not always exactly the same.
Explanation:
Opportunity costs may be defined as the costs which a person incurred when choosing the next best alternative of the choices he or she has.
Money cost or the Nominal costs is nothing but the cost due to expenditure on something
.
Here, in the context, the opportunity cost is the cost of tution
.
Money cost is zero as the good is free.
So both the costs are related with each other but are not always exactly the same
Answer:
Carthage
Explanation:
Carthage, a seaside suburb of Tunisia’s capital, Tunis, is known for its ancient archaeological sites. Founded by the Phoenicians in the first millennium B.C., it was once the seat of the powerful Carthaginian (Punic) Empire, which fell to Rome in the 2nd century B.C. Today it retains a scattered collection of ancient baths, theaters, villas and other ruins, many with sweeping views of the Gulf of Tunis.
Answer:
seven million years ago
Explanation:
On the biggest steps in early human evolution scientists are in agreement. The first human ancestors appeared between five million and seven million years ago, probably when some apelike creatures in Africa began to walk habitually on two legs.
Answer:
Once the race is understood as a social construct, several policies and social issues will be created to regulate the members of that race, and traditionally these policies create segregation and prejudice.
Explanation:
I think that two good examples to illustrate this point is the Jim Crow system in the Southern of the USA, and the eugenics policies executed by the Nazis. Both were influenced by the racial racism that emerged in the late 18th century but became strong in the 19th century. When we analyze their practices, it's clear the idea of segregation, to create a strong race, to avoid the racial mixture, but above all else, to control races considered degenerated or dangerous, avoiding their spread. This happened with black people on the US (Jim Crow system), and with the Jews and several other social/racial minorities in Europe under the shadow of the Nazis.
Basically, areas without much plant life have low chlorophyll concentration. In this case, extreme climates characterizes these areas. Specifically, the desert, polar tundra, and high mountain ridges are three areas which have low chlorophyll concentrations. The main characteristics are that they have no soil, shallow soil, or soil that lacks in nutrients, which makes it not suitable for plants to grow; they also have limited water available. Since chlorophyll is contained in vegetation, any area without plants will lack chlorophyll. Hope this helps!
Answer: Desert, Polar Tundra, and High Mountain Ridges because of lack of soil or nutrient in the soil, and lack of water.
