Vitamin D is a commonly underconsumed nutrient (also Vitamin A, Vitamin E, folate, Vitamin C, calcium etc). A longterm consequence of poor diet include an increased risk of cardiovascular disease, osteoporosis and cancer.
In general, for most things, A would be correct (Any time of the day). It kind of depends on what you ar collecting the sample for. I think the earlier the better but it doesnt usually matter.
You are at a lower risk for certain diseases and you will save more money
Answer:
she should discuss the problem with her parents and take weekly bike rides with her mom to share her math progress
hoped this helped