Developing a hernia is more common in women than men. True False

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)

Which of the following choices are the fat soluble vitamin? a) c b) b6 c) d d) calcium

Which of the following is the definition of ventilation as it relates to the respiratory system?