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Etiological Agent. an agent that causes the disease. Infectious Agent. organism that can cause the disease. Pathogen.Click to see full answer. Furthermore, what is an etiological agent?Etiologic agent. the causative agent of a disease condition; often a microorganism or toxin. (B36)Similarly, which of the following is a definition of etiology? Definition of etiology. 1

Most chemical sprays that are used to control weeds in gardens, pavements, and lawns are phytotoxic. Baking soda kills crabgrass due to its phytotoxic effect. However, it may show varying results when used on other grasses depending on the concentration and other aspects of the soil in general.Click to see full answer. Hereof, is baking

Washington football fans come with their share of baggage: the pileup of losses, the churn of starting quarterbacks, the front-office scandals, that polarizing former team name. They also have a lot of stuff branded jerseys, hats, T-shirts, pennants, posters and other memorabilia that celebrate an identity the team has cast off.

Monday, Sept. 3 Toastmasters Club, NOVA Dawn Breakers. 7:30-8:30 a.m., Eggspectation restaurant, 1609 Village Market Blvd., Leesburg. 703-608-2286 or ehenry571@comcast.net. "Wildflowers, Butterflies and Birds," nature walk led by Emily Southgate and Joe Coleman of the Loudoun Wildlife Conservancy. 9a.m.-noon, Blue Ridge Center for Environment Stewardship, 11661 Harpers Ferry Rd., Purcellville. Free; registration required. www.loudounwildlife.org or

Its not quite a dinosaur, but maybe it could play one on T.V. Receive emails about upcoming NOVA programs and related content, as well as featured reporting about current events through a science lens.