Answer: The stage of cognitive development that Reina is in is the The concrete operational stage.
Explanation: According to Jean Piaget's theory of development, there are four stages of development. They are; sensorimotor; preoperational; concrete; and formal operational stages.
The concrete operational stage occurs in children between the age of 7 to 11 and in this stage, the child has learned to think in a logical manner if they are familiar with the concepts. Reina earning A's on her math tests is because she's already familiar with the concepts of multiplication and division.
Hohokam and Anasazi, grew corn,beans and squash
<span>This might be a case of Argument from Evil. The point is that although natural processes existing in the universe might be sufficient for producing life, however still given the complexity of the entire system, it is highly unlikely that it came into being without a master creator. So option C is the correct choice.</span>
We have more technology now days, back then buildings probably werent as nice and we didn't have as many devices like now