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TIMED

Researchers use all of the following to study the impact of heredity on behavior except __________ studies.

A.
family
B.
peer
C.
adoption
D.
twin

User JALLRED
by
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2 Answers

1 vote
Family I think but if not peer
User Vishal Raj
by
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2 votes

Answer:

i think b

Step-by-step explanation:

User PockeTiger
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