can somone help me im mark you brainliest pleaseee help
help me with the second one and not what?

The definition of Ergonomics is working in an environment that is optimized for the use of the worker and the job.
There are mainly three kinds of ergonomics. They are;
Physical ergonomics refers to the ergonomics related to the use of physical equipment such as;
Learn more about ergonomics:
https://brainly.com/question/14870262
#SPJ1