Answer:
I would say C, but if not then definitely D. Because energy is transferred through the environment or could be said as flows.
My answer would be '<span>Why are physical fitness programs necessary for improving student health?' Because in the article it discusses a 'room for improvement' when talking about how many children are doing the 'quota' of </span>exercise.
Answer:
In nutrition, calories refer to the energy people get from the food and drink they consume, and the energy they use in physical activity. Calories are listed in the nutritional information on all food packaging.
Explanation:
Answer:
There a 2 types insulators and conductors
