1.The appeal is of children children normally want to eat food they this tastes good not food that is healthy.
2.Motivating kids to eat healthy.
3.The cost of replacing all of that junk food with healthy nutritious options.
To be honest i think every sport should have some type of running, but i think the answer is swimming because you use your whole body and it is basically running just in water and the water makes you lightweight, so you don't feel like your working out even though you are.
I believe your answer is d. Derek is hungry or needs to have his diaper changed.
Option c could be correct but option d seems more likely
I hope this is the answer you're looking for and good luck.
An indicator species is an organism whose presence, absence or abundance reflects a specific environmental condition. Indicator species can signal a change in the biological condition of a particular ecosystem, and thus may be used as a proxy to diagnose the health of an ecosystem.