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.
Standard Adult Pristiq Dosage. The starting dosage for Pristiq for adults is 50 mg once daily to be taken with or without food. This goes for all medical conditions that the drug is intended to treat.Sometimes, the dose may be increased up to 400mg, although there is no proof that a higher dose can bring more benefits.In fact, taking more than 50 mg per day of Pristiq may be dangerous as it has been associated with effects that are more adverse than therapeutic.ometimes, the dose may be increased up to 400mg, although there is no proof that a higher dose can bring more benefits. In fact, taking more than 50 mg per day of Pristiq may be dangerous as it has been associated with effects that are more adverse than therapeutic.