Arsenic is present in the environment as a naturally occurring substance or as a result of contamination from human activity. It is found in water, air, food, and soil in organic and inorganic forms.
At first glance, it may seem difficult to explain. A difference in the lobe separation angles (LSA) of the cams can explain the difference. LSA is the Lobe Separation Angle or the number of degrees between the intake and exhaust lobe centerlines. The LSA has a direct relationship to amount of overlap on a cam.
What is an LRS? A Learning Record Store, or LRS, is a new system thatâs used in conjunction with the Tin Can API to collect, store and retrieve peopleâs learning experiences. By storing the learner experiences it allows the data to be presented in a way that makes it accessible and easy to interpret.