I believe that you are talking about diffusion.
DNA
No. It is controlled by the difference in concentration of water in multiple environments where the water looks to evenly spread itself out.
Substances have many different traits, which include such things as phase (solid, liquid, or gas), density, hardness, color, reactivity, flexibility, scarcity or abundance, toxicity, etc.
Yes. If you count dust that is. Air itself is inorganic, hence, no cells in plain air.Cells are living things. There are no cells in the air. Air only contains atoms and molecules.
The DNA replcates it to give evenly to each daughter cell
Only if the food coloring is itself acidic.
13 goes into 13 evenly.
Evenly by 1 and itself.
6670 is evenly divisible by any of its factors including itself
Only by 1 and itself.
Only by one and itself.
2 is a prime number. It is only evenly divisible by itself and one.3 is a prime number. It is only evenly divisible by itself and one.
73 is a prime number. It is only evenly divisible by itself and one.53 is a prime number. It is only evenly divisible by itself and one.
3 is a prime number. It is only evenly divisible by itself and one.7 is a prime number. It is only evenly divisible by itself and one.
73 is a prime number. It is only evenly divisible by itself and one.83 is a prime number. It is only evenly divisible by itself and one.
The largest number that will divide into any number evenly is the number itself.
A number is "prime" if it can't be evenly divided by any numbers except '1' and itself.A number is "composite" if it CAN be evenly divided by other numbers besides '1' and itself'.16 is evenly divisible by '1' and itself, and in addition, is evenly divisible by 2, 4, and 8.