Acrostic poem for the word evolution

I enjoy writing poems when im bored.

Explanation:

E: Even as time passes

V: Very small changes happens to classes

O: Over long periods of time

L: Little changes can be put aside,

U: Unnoticeable to the eye

T: This phenomenon can be observed

I: In not just one, but in many generations

O: Over years, you will find,

N: Nothing can escape the flowing time.

the speed increase from w to x due to increased gravity force

the speed decreases from x to y due to decrease in gravity

a. decomposes use carbon from dead organisms as fuel for cellular respiration, returning carbon dioxide back into the atmosphere.