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.
Gardasil and Gardasil 9 are also approved for use in males for the prevention of HPV-caused anal cancer, precancerous anal lesions, and genital warts. Gardasil is approved for use in males ages 9 through 26, and Gardasil 9 is approved for use in males ages 9 through 15.he FDA has approved Gardasil and Gardasil 9 for use in females ages 9 through 26 for the prevention of HPV-caused cervical, vulvar, vaginal, and anal cancers; precancerous cervical, vulvar, vaginal, and anal lesions; and genital warts.