Final answer:
Answer c. All of the above is true; teens have increased energy needs, their choices are influenced by peers, and many consume excess junk food.
Step-by-step explanation:
The question asks which statement is true about teens' diet. The correct answer is c. All of the above. This includes the fact that teens have increased energy needs to support growth, their food choices become increasingly influenced by peers rather than family, and items like potato chips and french fries make up a significant portion of their vegetable intake. It's important to note that while teens are growing, they need to be cautious about their diet because obesity rates are on the rise. Moreover, a balanced diet including foods from six basic nutrient groups is essential for overall health, growth, and development. Complementing a balanced diet with regular physical activity is fundamental to preventing obesity and ensuring healthy eating is part of children's education.