One of the Elements of Ergonomics Is

question 66

Multiple Choice

One of the elements of ergonomics is:

• A)allocating work time based on economic studies.
• B)the cost justification of technology.
• C)designing tools and machines that facilitate human work.
• D)assembly line balancing.
• E)the establishment of time standards.

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Definitions:

Carbon-13:Carbon-12

This ratio is used in scientific studies to understand various processes such as photosynthesis and to trace the path of carbon through ecosystems due to the distinct signatures of carbon-13 and carbon-12.

Hominin Diet

The range of foods consumed by human ancestors and relatives, which varied significantly over time and with environmental conditions.

Grasses

A large and diverse family of plants, known scientifically as Poaceae, which includes wheat, corn, and rice, and is characterized by narrow leaves growing from the base.

Synapsids

A group of animals that includes mammals and their extinct relatives, characterized by a single temporal fenestra (an opening in the skull behind each eye).