C) Bacteria, the rest of the options aren't organisms
Answer:
a calorie because The amount of energy in an item of food or drink is measured in calories. When we eat and drink more calories than we use up, our bodies store the excess as body fat. If this continues, over time we may put on weight. As a guide, an average man needs around 2,500kcal (10,500kJ) a day to maintain a healthy body weight.
Explanation:
I would say C, as it is the only positive response.
sad, you will grow out of your shell one day.