Answer:
shaping
Explanation:
Shaping means to learn behavior and skills through successive approximation. In simple shaping is way of learning in which closer approximation is reinforced to reach and learn the target behavior. Its process of gradual learning in which successive approximation is reinforced to change and learn the new behavior.
Answer:
English often serves as a lingua franca throughout South and Southeast Asia because the British established their powers and rules over the south and South East Asia. After World War 2, France became a lingua franca
Answer:
Bill Clinton signed NAFTA into law.
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Most of the workers who worked on the tobacco plantations located in Virginia in the 1600's are mostly indentured servants. Indentured servants are individuals (both men and women) who signed an agreement, also known as "an indenture" in which they agree to work for a certain amount of years in exchange of transportation to Virginia, and once they get to Virginia, other essentials such as food, shelter, and clothing are given to them.
Answer: B. Annual river floods replaced the soil, which improved the crops.
Explanation: Annual floods enriched the soil by dragging nutrients through the water, improving and speeding the growth of crops.