AUTOMATIC RIFLEMAN Since the automatic rifles are the backbone of the defense of the squad, the squad leader selects the exact fighting position. The remainder of the fire team is then positioned around the automatic rifles. The PDF of the automatic rifles are selected by the platoon commander or the squad leader.
Drinking too much water when ill can be harmful, finds study. Doctors warn excessive intake can pose risks for some patients and say medical advice needs to be more specific. This article is 4 months old.
But 15 ppb is a regulatory measure, not a public health one. Researchers stress that there is no 100 percent safe level of lead in drinking water, only acceptable levels. Even levels as low as 5 ppb can be a cause for concern, according to the group studying Flint's water.