Which of the following statements about heredity and intelligence is true? a. similarities in intelligence between identical twins who were separated at birth and raised in different houses must be due to heredity. b. differences in intelligence between identical twins must be due to differences in their environments. c. if identical twins are separated at birth and raised in different homes, yet still have similar intelligence scores, the similarity in their scores must be due to hereditary influences. d. prenatal influences have little, if any, influence on intelligence and need not be taken into account when studying environmental influences.

b. Differences in intelligence between identical twins must be due to differences in their environments.

Explanation:

Almost all psychologists agree that heredity and environment are important in determining each individual's level of intelligence. Disagreements arise as to the relative weight of each of the factors. However, psychologists today tend to be more interested in how the two factors interact than in which one matters most.

According to this concept, it was established that in identical twins, heredity would influence the same level of intelligence, but different environments would influence different intelligences, that is, differences in intelligence between identical twins must be due to differences in their environments.

this is an outline for the decisions that frankie is going to make

opportunity cost

willingness to buy

price or quality

of course, there could be many economic strategies that should be considered important while making decision. opportunity cost is the foremost significant factor while considering any economic option. when you buy something, you should know how much you are forgoing for this product. indeed, you could buy something different with this measure if you changed your mind. willingness to buy shows how much surplus you are earning while making a decision. it is important because it shows you buy what you want or you buy because you have only limited amount of money. the price or quality can be considered as a general economic option that we are applying while buying something. when you buy something, price or quality could be one of the options. indeed, they define the characteristics of the product.    

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the telephone is the answer