Changes with Age. In most cases, a person's normal respiratory rate will change with age; younger adults, children, and babies will typically have faster respiratory rates, because as people age, their breathing usually slows down.
Modic changes are pathological changes in the bones of the spine, the vertebrae. These changes are situated in both the body of the vertebrae and in the end plate of the neighboring disc.
What is a Physical Change? In a physical change, the internal make-up of the object (molecules) stays the same, even after the change â only its form changes. The resulting element can be reversed into the object before. Changes that can be reversed are called a Reversible Change. In a physical change, the state, shape or size of the object is changed. Pressure, temperature or motion can bring about a physical change. Change in state: Put some water into a plastic cup and place it in the freezer. After sometime the water changes into ice, right? The water moved from a liquid state to a solid state.