Answer:
All of Africa below the Sahara practiced hunting and gathering until approximately 3000 BCE. ... It is the same reason why tons of megafauna still exist in Africa, whereas ... Africa is a beautiful and diverse continent, but it also contains many ... From 3000 BCE to 1000 BCE, the practice of farming spread across West Africa.
Explanation:
Answer: B. Punishment
Explanation: There are different learning processes, one of such is operant conditioning which is an associative type of learning process which is used to modify a stimulus or behavior. These modifications are made using either reinforcement or punishment.
Punishment is used to reduce or completely eliminate a behavior or stimulus. It is a change that occurs after a stimulus such that it reduces or completely eliminates the occurrence of such behavior again in the future. While reinforcement increase the chances of reoccurence of such behavior.
Answer:
c it was the case that started segregation in the united state
Answer:
The correct answer is:
B) Children who grow up in households with more books are more successful in school.
Explanation:
The normative economic analysis refers to the model in which a mechanism is studied looking for its possible results, depending on the variables around it. This analysis not only involves the technical evaluation of the situation or mechanism, but also includes the personal appreciation in a way in which ideal situations and ethics are present too.
the answer i think is photosinthesis
