Which theorist conducted an experiment in which a rat was conditioned to press a bar in order to receive a reward illustrating how nature influences behavior? A) Francis Galton
B) John B. Watson
C) Gail Gross
D) B. F. Skinner

the branch of biology that deals with the normal functions of living organisms and their parts.

the way in which a living organism or bodily part functions.

answer; ///the above statement is (false);

answer; assisted marriages;

answer; how people relate to each other and influence each other;