tobacco smoke contains more than 70 carcinogens Compound Interest: The Chemicals in Cigarette & Their Effects Thirdhand Smoke Resource Center -

Landrace strains are original cannabis varieties that developed naturally in specific geographic regions over centuries

Back pockets with the circle of a chewing tobacco can worn into the denim are a well-known sight in rural communities and so strong is the association between chewing tobacco and baseball that campaigns have been launched to divide the two

Stamps issued in 1937 measure approximately 51 mm wide by 26 mm tall

The standard protocols and processing of samples by a single organization provided highly reliable and temporally consistent data suitable for investigating long-term macroinvertebrate dynamics under global change