Human studies have reported developmental effects, such as CNS dysfunction, attention deficits, and minor craniofacial and limb anomalies, in the children of pregnant women exposed to high levels of toluene or mixed solvents by inhalation.
Contrary to popular belief, the expedition DID NOT begin in St. Louis, Missouri. The first entry in the Lewis and Clark Expedition Journals state that the journey began in Pit â¦ tsburgh, PA on August 30, 1803. Lewis, who had been assigned by Jefferson sailed down the Ohio River with supplies towards St. Louis.
A Journey of Discoveries. Lewis and Clark began their expedition at St. Louis and headed up the Missouri River, crossed over the Rocky Mountains and continued on to the Pacific Ocean at Fort Clatsop. The Corps of Discovery consisted of about 40 members.The Corps started their journey in May of 1804 and returned in September of 1806. Journey of Discoveries. Lewis and Clark began their expedition at St. Louis and headed up the Missouri River, crossed over the Rocky Mountains and continued on to the Pacific Ocean at Fort Clatsop. The Corps of Discovery consisted of about 40 members.