During the embryonic period, the ectoderm is formed which will become the ____

a. skin, hair, nails, sensory organs and nervous system
b. muscles, bones, reproductive system and circulatory system
c. digestive and respiratory systems
d. hormonal and endocrine systems

A. The ectoderm is formed within the third week after conception.

Psychology

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In what stage of life are there more social role changes than any other stage?

a) Young adulthood b) Middle adulthood Consider This: This period of life is when people leave home and establish their own lives. LO 5.3a: Describe the transition to adulthood and it effects on the individual 5.3b: List features that distinguish young adulthood from adolescence or emerging adulthood c) Late adulthood Consider This: This period of life is when people leave home and establish their own lives. LO 5.3a: Describe the transition to adulthood and it effects on the individual 5.3b: List features that distinguish young adulthood from adolescence or emerging adulthood d) Childhood Consider This: This period of life is when people leave home and establish their own lives. LO 5.3a: Describe the transition to adulthood and it effects on the individual 5.3b: List features that distinguish young adulthood from adolescence or emerging adulthood

Psychology

The Attachment Q-Set (AQS) allows for attachment to be measured without directly involving ____at all

a. the primary caregiver b. the toddler c. the researcher d. the child's siblings

Psychology