The temperature range of the planet mercury is from 350 degrees in the daytime to 170 degrees at the nigh-time. The temperature range of the metal mercury is from â38.83 Â°C â¦ to 356.73 Â°C. Answered.
Concerta (methylphenidate extended release tablets) is a central nervous system stimulant used for treating attention deficit hyperactivity disorder (ADHD).
The real difference is in the method of delivery. Concerta is designed to be effective in the body for 12 hours. Ritalin has an effective period of from 4-6 hours. The longer-lasting Concerta is intended to eliminate the need to take medication during the school day. It is important to remember that the only thing new about Concerta is the sustained delivery system.