The first one let me know if you need help
In their study Lieberman and Morelli used FMRIS to help them study people reactions when<span>looking at people's sad image.
FMRIS is used to observe brain activity that caused by the blood flow within areas of the brain.
Lieberman and morelli showed the test subjects with various type of pictures that target specific emotions in order to see which part of the brain is responsible for that emotion.</span>
Answer: SALARY
Explanation: Frederick Herzberg an American psychologist developed the two-factor theory also known as the Herzberg's motivation-hygiene theory and dual-factor theory.
This theory explains that job satisfaction is largely based on two factors, satisfiers and dissatisfiers. He further explained satisfiers as things such as Performance, recognition, job status, challenging work, recognition for one's achievement, responsibility, opportunity to do something meaningful, involvement in decision making etc
while dissatisfiers as things such as salary, secondary working conditions, the relationship with colleagues, physical work place, relationship between supervisor and employee, insurance vacation etc.
There aren't no con's on the 9th ammendment