Why is it that I can eat A LOT but barley weigh a thing? I'm in 7th grade weighing about 80 something pounds 0-0

How does modernization affect ecosystem

What should be changed to make the following sentence true? "the stress model suggests that people with a predisposition for a disorder are more likely to develop the disorder when faced with stress."

Why is important to cover your hands and feet in cold weather? a. they are furthest from your heart. b. they are often last to receive blood flow. c. they can suffer from tissue damage in cold weather. d. all of the above