Vitamin K and Blood Thinners. Lettuce and other foods rich in vitamin K need to be carefully consumed when on blood thinning medications. The mechanisms of these drugs are sensitive to vitamin K levels in the body. If you're on a blood thinner, you can't consume either too much or too little vitamin K on a daily basis.
Length: A distance between two points. Meter: Basic unit of length in the metric system. Meter stick: A scientific instrument used to measure length and distance in the metric system. Metric system: A system of measurement used in science and in most countries of the world. Millimeter: A metric unit of measurement equaling 1/1000th of a meter. Abbreviated mm, there are 1,000 mm in 1 meter.
The metric system is for all the people for all the time.. (Condorcet, 1791). Four everyday measuring devices that have metric calibrations: a tape measure calibrated in centimetres, a thermometer calibrated in degrees Celsius, a kilogram weight, and an electrical multimeter that measures volts, amperes and ohms.