Answer: Task analysis.
Explanation: Human Factors psychology is defined as the study of how workers interact with the work tools and how to create and enhance those to optimize productivity, health and safety of workers. For instance, <u>Human Factors psychologists research on the area of task analysis when they study what steps people take in order to successfully wash their hands before performing a surgery.</u>
Answer:
I think the best choice is A. Questioning assumptions led to challenging ideas about government.
Explanation:
The hypothesis that the RSA Animate video offers as to why we often avoid explicit language is that indirect language creates individual knowledge, while explicit language creates mutual knowledge that we cannot take back.
Uttering explicit language can be a determinant of a person’s first impression towards the speaker.
Answer:
Urea is a <u>nitrogenous</u> substance
Explanation:
Urea is a substance that is formed in the body during the processing of proteins and nitrogen compounds in the liver, and that we generally excrete through urine and sweat. If it is not eliminated properly, the levels of urea in the blood rise above normal (uremia) and this causes health problems that especially affect the liver - the organ responsible for processing proteins - and the kidneys (which must filter the final waste product), and that without treatment can become serious, and even cause the death of the patient.