Which country in Africa has the following characteristics? i. It has an emerging market economy.
ii. It is the wealthiest country in Africa.
iii. It has a history of racial segregation.
A.
Libya
B.
Egypt
C.
South Africa
D.
Nigeria

The declining axolotl population in mexico city is an example of in overcrowded cities. a. the surpassing of support capacity b. changes to natural environments and native species c. the lack of safe homes and tenured spaces d. the effects of a growing urban heat island

Which layer surrounds the center of the earth? a: crust b: core c: mantle

What is likely to happen in the long term if the earth continues to absorb more energy than it emits? a. the earth will discontinue recycling energy. b. organisms will begin to compensate for the change by incorporating more energy. c. the overall temperature of the earth will increase. d. the nutrient cycles will happen more frequently. select the best answer from the choices provided a b c d