Two-year-old Samantha became a big sister today when her mother gave birth to her brother. This represents the ___________ level according to Bronfenbrenner

The internal dialogue in which a person talks to herself or himself is called ______ speech

Fill in the blank with correct word

By age 2, the average youngster in the U.S. weighs around _______ pounds, and is close to ________ tall

a) 50-60; 43 inches b) 25-30; 36 inches c) 40-65; 50 inches d) 25-50; 38 inches