When vitamin c concentrations fall to about a fifth of optimal levels symptoms of appear.?

The williams twins are in your dental office for a routine checkup. mrs. williams informs you that they both eat the same quantity of sweets. however, jeanne eats her sweets all at once, whereas carol divides her sweets throughout the day. which of the twins is most likely to have tooth decay? why?

Describe the flow of blood represented by the diagram. include the following terms: nutrients, artery, capillaries, vein. ( me)

Which term defines one's age as measured by how well the body is working? chronological age biological age social age mental age