Answer:
The answer is : Ergonomics . It is about ensuring that the work system is favorable to good performance and work effectiveness and consequently, that the work environment is compatible with the health, safety and comfort of the worker. It reduces hazards in the working environment.
Explanation:
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<u><em>Restless tectonic plates move (shift) between one and fifteen centimeters per "YEAR"</em></u>
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<u><em>Tectonic plates move at a moderate around one and fifteen centimeters per year. The plates move in different ways, once in a while crashing into one another.</em></u>
The answer is Taxonomist. Taxonomist is a biologist or a scientist who groups organisms into categories. For example a plant taxonomist may study the origins and relationships between different types of roses while an insect taxonomist may focus on the relationship between different types of insects. Taxonomy is the science of defining and naming groups of biological organisms on the basis of shared characteristics.
Answer:
dyes used in negative staining have an. acidic chromagen (negatively charged chromophore) Examples of negative stains. NIgrosin and eosin. heat fixing smears can.