1. Infants really enjoy peek-a-boo -- the game where parents hide their face with their hand and then suddenly remove their hands from their face and say, "peek-a-boo!"
For Piaget, this would be a good example of how infants lack:
a. reversibility
O b. theory of mind
O c. object permanence
O d. centration
e conservation

1. what did john w. mackay and george hearst have in common? 2. how did the speculators price land during the gold rush? at what price was the ophir quoted? 3. there were many drawbacks to industrial mining. name one.

Imagine that you are living in the newly formed u. s. inflation is high. the value of money is decreasing, and prices are rising. you have been asked by the federal government to come up with a solution to this issue. in the space provided, create a plan that would to solve the issue of inflation. support your plan with details and evidence from the lesson.

How did people in the 14th century understand black death