Why is the embryonic stage of the prenatal period the most life-threatening for prenatal development?
A. The blastocyst has not yet implanted into the uterine wall.
B. The zygote has not yet formed.
C. All the major biological systems are forming.
D. The fetus is now responsive to light, sound, and touch.
Answer: C
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Carrie was slowly moving a little teddy bear back and forth across her son's visual field. Instead of following the bear with his eyes, he made several small, jerky movements to catch up to the bear as it moved. Carrie's son has not yet developed the ability
a. to saccade. c. of vergence. b. of visual accommodation. d. of smooth visual pursuit.
Younger, less-skilled readers are just as likely as older more-skilled readers to select a reading strategy that suits the material being read
Indicate whether the statement is true or false
Explain how development and maturity influence our perceptions of the normality of a given behavior
What will be an ideal response?
If memory were like the sea, we could say that __________ is long-term memory, __________ are specific memories, and __________ are retrieval cues.
A. the sea; fish; hooks B. a boat; worms; fish C. a boat; hooks; worms D. an island; worms; fishing poles