Answer:
All carry oxygenated blood to the heart
Answer:
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Accurately measuring liquids is an essential skill technicians must master, the equipment consists of volumetric flasks, burettes, and pipettes.
A volumetric flask is a laboratory instrument, calibrated to retain a specific volume at a specific temperature. Volumetric flasks are utilized for precise dilutions and preparation of stock solutions.
A pipette is a laboratory instrument typically used in, biology, chemistry, and medicine to deliver a measured volume of fluid, usually as a media dispenser.
A burette is a glass tube with a tap at one end, used for transporting known volumes of a liquid, particularly in titrations.
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Musculoskeletal disorders (MSDs) affect the muscles, nerves, blood vessels, ligaments and tendons. ... Ergonomics --- fitting a job to a person --- helps lessen muscle fatigue, increases productivity and reduces the number and severity of work-related MSDs.
