The _____ form from the outer layer of the embryonic disk

skin, hair, nails, sensory organs, and nervous system
brain and spinal cord
lungs and heart
digestive and respiratory systems

skin, hair, nails, sensory organs, and nervous system

Psychology

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According to research, who is better at flirting, men or women?

a. men b. men, but only when they are with their friends c. women d. women, but only when they are with their friends

Psychology

Individuals from collectivistic cultures are more likely to live in _______ families, whereas individuals from individualistic cultures are more likely to live in ________ families

a. nuclear; extended b. extended; nuclear c. stable; unstable d. stable; unstable

Psychology