R. tyler’s class is having a discussion about whether sugary drinks should be sold at an upcoming school event. one student says, "sugary drinks are not nutritious and can cause many health problems. i think students would enjoy a smoothie bar as a fresh alternative.” which would be an appropriate follow-up question to ask this student? “do you have a favorite recipe for fresh fruit smoothies? ” “what are the health problems caused by sugary drinks? ” “don’t you think smoothies are a lot more expensive? ” “how do you know so much about nutrition? ”