The mother of a 4-year-old child asks about dental care for her child. "i brush her teeth every day, and her teeth look healthy," the mother states. "when should i take her to see a dentist? " which response would be most appropriate?

Explanation:

Only healthy teeth does not ensure full good oral health. Oral hygiene as well as teeth shape and orientation is equally important for having a good oral health. Also we should make sure that our mouth is free from any diseases or plagues. So a regular oral check up with a dentist can make sure to maintain a good and hygienic oral health. It is generally advice able to see a dentist after every six months for a good oral health.

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.