The fact that although only six months old baby Kate has learned that every time she cries her mother picks her up means that K<span>ate has already successfully applied a basic learning principle known as conditioning with her mother.</span>
Answer:
Africa had several advanced civilizations during the Middle Ages. The kingdom of Zimbabwe, founded by the Shona people, was the largest kingdom in southern Africa. The people of this kingdom built a grand stone palace with gigantic walls. Timbuktu, a city in the kingdom of Mali, was a center of Islamic scholarship. The people of these kingdoms traveled across the Sahara to conduct trade. They traded with countries as far away as India and China.
Explanation:
Answer for Plato!
Answer:
2. Secretion of antibodies.
Explanation:
A cell that has a large endoplasmic reticulas and Golgi aparatus, is often used to secretion of antibodies, in order to keep them in the cell and then secrate the antibodies necessaries for the body.
-China's physical geography made farming possible but travel and communication difficult.
-geography kept early China culturally and economically isolated from the rest the world.
