As you age, gravity will ultimately compress your spine, which will result in a loss of height. this effect is best explained by the theory of aging.

WEAR AND TEAR THEORY

Explanation:

Due to increasing  age, the gravity ultimately compressed spine which consequently affect the height. This effect is best explained wear and tear theory. It states that continuing vandalized to cells and body systems over period is just because of effects of aging. This theory is deeply rooted in our mindset, and it's the theory that you might often hear in discussion and in our society.

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )

thermal energy is the answer