The correct answer should be carbohydrates.
Carbohydrates are the main source of energy and without them the cells would have no energy at all, which is why they would start working based on reserves of fat, and if you didn't have that you would die of malnutrition.
Answer: Have Empathy
Explanation: you can think on how you would like to be talk to,when you have empathy for someone.The ability to recognize the feeling of others,can help you communicate better with that person,taking into consideration of a persons feeling you can actually relate better with that person.
Answer:
Looks at the place on the body where he or she is touched.
The energy needed to raise the tempature.
The mouth? MARK THE PERSON THAT SAID THE ANSWER FIRST BRAINLIST IM JUST HELPING HER/ HIM PLS MARK THEM BRAINLIST