List the different functions of audible pedestrian signals.

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?

What is the best approach to selecting safety equipment for an activity

Can someone give me one specific health problem, and explain it. !