Which of the following happens to a person during infancy? A. Their weight triples. B. They develop a vocabulary of at least 50 words. C. They can throw a ball and catch it in mid-air. D. None of the above.
From ages 6 to 12 months, a baby might grow 3/8 inch (about 1 centimeter) a month and gain 3 to 5 ounces (about 85 to 140 grams) a week. The answer is A
