​Maricella was born several days ago, and her pediatrician h…

​Maricella was born several days ago, and her pediatrician has observed that she has almond-shaped eyes and a fold over her eyelids. In addition, her head, neck, and nose are smaller than other babies of her birth weight. It is most likely that Maricella has an extra _____ chromosome.

​”Daddy, can you help me get dressed?” Boris asked his fathe…

​”Daddy, can you help me get dressed?” Boris asked his father. “You can put on your pants and socks by yourself, but I’ll help with your shirt and shoes,” his father said. From Vygotsky’s theory, Boris’s father is using ____ when he does not give his son help on skills that his son has already mastered.

​Brad and Angelina take their daughter Anniston to the zoo,…

​Brad and Angelina take their daughter Anniston to the zoo, and are looking at a bunch of different animals. Anniston, who has recently been learning about human development, sees a ____ and says, “Mommy, Daddy! That looks just like a human embryo in its third week of development!”