The start from an are of high concentration to an area of low concentration until it's evenly spread out
Compare it to respiration in the human body or like how a car converts fuel to work or how a machine works because of electricity
No because it does not use energy, reproduce, have a metabolism, breathe, or maintain homeostasis and its not made up of cells.
This squirrel lives in a forest and eats only acorns. <span>The squirrel will starve if it can't find enough food. </span>
Adenine pairs with uracil
guanine pairs with cytosine