The difference is that secondary succession occurs when some vegetation and soil remaining after the disturbance, whereas primary succession occurs when very little or no vegetation or soil is present. 2 people found this useful.
The Gardasil dosage is the same for individuals age 9 to 26, regardless of sex, weight, or age. Interested in a Discount on Gardasil? Our free DiscountRx savings card can help you and your family save money on your prescriptions.
Tramadol's maximum dosage is 400 milligrams per day. Vicodin's maximum dosage goes according to the acetaminophen level in the pills, not to exceed 4,000 milligrams of acetaminophen. Both Tramadol and Vicodin have a time release of 20 to 30 minutes and can be habit-forming.