What is the answerrr to thisss Pleasee help...Do yall do this too? >:(

When I am sad.. I shut myself down. I have no motivation for anything. I tell myself that nobody cares, even though some do.. I think of all the negative things I could think of, I give myself all the pain thinking I deserve it...I don't know why I do that but that's just how I am...

What is a risk associated with medicines?

A. hannah wants to improve her cardiorespiratory fitness levels, so she begins to alternate running on a flat track with running up stadium stairs. this principle is known as a type b tedium c time d frequency 2. charlie is easily winded during soccer practice and wants to improve his cardiorespiratory fitness. which activity would be best for him to choose? a lifting weights b walking from one class to another c running in a 5k race d riding a bike at a leisurely pace 3. felicia just began running this past month, but since she continues to run the exact same route and exact same distance every day, she is growing bored with her runs. this principle is known as a tedium b progression c specificity d reversibility

Which of these activities would better would maintain and improve muscle endurance