When starting exercise what are the main nutrition goals?

A pre-exercise meal or snack should be:

What would a good pre-exercise snack be?

For those that suffer from low appetite or struggle with tolerating eating before early morning training what would a better option be?

True or false: Most of the time you will not need to take on extra fuel (carbohydrate) during sessions lasting less than 60 minutes and possibly up to 90 minutes if low intensity?

Fluid needs during exercise depends on which of the following?