_____________is the knowledge that quantity is unrelated to the arrangement and physical appearance of objects

a) Concrete operations
b) Conservation
c) Centration
d) Preoperational operations


b

Psychology

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The adrenal cortex secretes

a. corticoids. b. epinephrine and norepinephrine. c. melatonin. d. oxytocin.

Psychology

Our brain contains billions of __________

a. neurons b. types of chemical transmitters c. types of motor transmitters d. catecholamines

Psychology

When you look out the window of a car that is traveling 60 mph, objects at different locations appear to move in different directions and different speeds. This apparent motion is known as

a. the kinetic depth effect. b. motion parallax. c. movement illusion. d. linear perspective.

Psychology

During the _______ month of pregnancy the mother will first feel the baby move

Fill in the blank(s) with the appropriate word(s).

Psychology