22. When asked "whatif humans could fly (without planes)?" Penelopemakes hypothetical predictions in her head about complex interconnected influences. Penelope is most likely in Piaget's ________ stage of cognitive development.

23. Child A pushes Child B to get a toy in the sandbox. You say to Child A, "Ask for toys nicely, how do you think that makes Child B feel?" Child A gives you a blank look; this difficulty in taking perspective most likely occurs in Piaget's Stage and is evidence of _______

30. During the embryonic period, considered a critical time of prenatal development, what 3 important things occur/develop?

31. At 6 months, a fetus can respond to .

33. From 16-28 weeks, the brain of the fetus in size.

33. At the beginning of the fetal period, the fetus is the size of a and by 36 weeks the fetus weighs ______.

34. Define Teratogen.