It is any thing that a person needs to keep them living if they are unable to eat or breathe on their own. If removing the feeding tube or taking a person off a ventilator or c-pap would directly cause them to die, then it is life support.Some people can have a feeding tube for supplemental feeding because for whatever reason, they are not able to eat enough through their mouth. In such a case, this is NOT life support.f a person is put on a ventilator to offer them a chance to get over a nasty pneumonia, this is not considered life support. It becomes life support when they cannot wean a person off a ventilator so they can breathe on their own.
According to About.com, physics is the study of matter, energy and the way they interact. Physics is a natural science that also encompasses concepts like force and motion. The primary goal of physics is to understand how the universe behaves.
Matter â anything that has mass and takes up space â is pretty straightforward and easy to grasp, but energy is a bit more abstract. In physics, energy is the ability to do work, or the ability to move or elicit change in matter.