PLEASE help :( What is not part of a lie detector test?
A.) A blood pressure cuff to measure differences in heart rate
B.) A sensor taped on the subject’s forehead or temple
C.) Two pneumographs measuring the intake of breathing
D.) A galvanometer measuring the amount of sweat on the skin

If you know answer will mark brainliest

The affordable care act has expanded mental health and substance abuse benefits to 62 million people and is an addition to the mental health parity act of 2008. the changes and additions require mental health coverage in small group and individual plans where people were not previously covered. what is the biggest benefit of these changes? what major challenges are still associated with mental health coverage? explain your reasoning.

Describe 3 ways you can make sure you understand what your boss is asking for in his/her email or memo?