Rating Newest Oldest. Best Answer: Your time is what the average 14 year old girl does in the mile. Runners World Age Grading Calculator.. To get better run 30-45 minutes in the morning (or when it isn't hot) like 5 days a week.That's not competitive training though.Source(s): http://www.runnersworld.com/cda/agegradi...ating Newest Oldest. Best Answer: Your time is what the average 14 year old girl does in the mile. Runners World Age Grading Calculator.. To get better run 30-45 minutes in the morning (or when it isn't hot) like 5 days a week. That's not competitive training though.
buffer buffÂ·er (bÅ­f'Ér) n. A substance that minimizes change in the acidity of a solution when an acid or base is added to the solution. v. buffÂ·ered, buffÂ·erÂ·ing, buffÂ·ers To treat a solution with a buffer.
Riparian buffers are vegetated areas next to water resources that protect water resources from nonpoint source pollution and provide bank stabilization and aquatic and wildlife habitat. The formal definition of riparian buffer is diverse and depends on the individual or group defining the term.iparian buffers are vegetated areas next to water resources that protect water resources from nonpoint source pollution and provide bank stabilization and aquatic and wildlife habitat. The formal definition of riparian buffer is diverse and depends on the individual or group defining the term.