Dr. rich is a scientist who studies social influences on behavior. dr. rich has published ten articles and three scientific books in the past three years, which is quite an accomplishment for a psychological scientist. dr. rich is most likely to be in

Considering the context and situation that Dr. Rich is experiencing. The correct word to fill the blank will be "fluid intelligence peak"

Explanation:

Dr. Rich is reaching her professional peak in her career by publishing ten articles and three books in the past three years.  And she was focused on solving interestingly new situations and reasoning problems.

hello,

answer: a federal government has final authority on interstate/inter provincial  and international affairs, a confederation is one where the central/national government or authority is governing body what does not have final say over the same matters. hopefully this and i will try again if you don't like this answer : )

best of luck!

your answer would b. the missisipi river

hope i you : )