All the above because these all contain high levels of grease
The six essential nutrients are carbohydrates (CHO), lipids (fats), proteins, vitamins, minerals, and water.
You can obtain them through eating foods that contain those, or take vitamins (pills) every day.
15-18 i think not for sure or not
All of the above ; stimulants can cause all of those
She should try to get a day off so she can let her muscles relax and have time to rebuild new muscle. Remember that muscle grows slowly so within 24 hours muscle starts to grow thus she should rest for at least 1 or 2 days so she doesn't exhaust her body.