Identify a calorie as it relates to food and apply it to three foods at home. read the nutrition facts part of the label for the calorie listing. how do calories differ between foods, why? do you recognize any themes from foods that have consistently high calories?

The calories vary in many food items cause it can have different amount's of sugar, like a chocolate bar can have and will have more calories then lettuce, the reason  why is cause of the sugar, plz mark as brainliest.

1.)dr. natterson- horowitz came to realize that their isn't much of a difference between animals and humans. just like humans, animals can suffer from illnesses and diseases like breast cancer, self injury, anxiety, and many more. she also discovered how they even treated and performed surgical procedures on animals just as if the animal it self were human. the los angeles zoo called dr. natterson- horowitz because they knew that she was a doctor and that  she would be able to recognize what was wrong with the gorilla. they knew that humans and gorillas were similar, so instead of calling another veterinarian, they called a doctor.