Marsha has twins, a boy and a girl. The twins are

identical.
dizygotic.
the result of one zygote splitting in two.
monozygotic.


dizygotic.

Psychology

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a. The child's age at jumping b. The quality of social games as an infant c. Conversations between mother and daycare teacher d. When the child began to babble

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Which of the cranial nerves do we use to produce facial expressions?

a. the trigeminal nerve (V) b. the facial nerve (VII) c. the trochlear nerve (IV) d. The spinal accessory nerve (XI)

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The ________ refers to the smallest amount of physical energy needed to produce a sensory experience

a. difference threshold b. signal detection c. absolute threshold d. equilibrium constant e. transduction threshold

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Getting involved with deviant peers usually only happens after adolescents have a history of rejection by mainstream peers and:

A) a history of poor grades. B) long-term drug abuse. C) established negative family interactions. D) constant exposure to violent media.

Psychology