I have been working out on my stomache for along time. and i still have no abs wtf

Which is a part of the appendicular skeleton? the limbs the head the neck the trunk

How are ethics and ethical behaviors regulated in the healthcare workplace? by establishing ethical standards and codes of ethics for employees to follow by prosecuting employees who do behave within the bounds of the law by creating a vision statement about the work that it hopes to accomplish in the future by setting up video monitors to watch how employees behave when no one is looking

What is the principle whereby improvement occurs when increased demands are made upon the body