What is an infectious disease list three types of pathogens that cause infectious disease

I’m are the types of asexual reproduction

Why do you think mental illness is associated with obesity?

Ihave a really high metabolism and only weigh 70 pounds (13 almost 14). people always ask me two questions: do you ever eat and how do you eat so much and stay so skinny. i am worried that a high metabolism wont me forever. what are some safe steps i can take to maintain being fit. (also, i already work out i am a dancer so i get cardio a lot)