Answer: I don't really understand what you're asking, but arthropods have 8 legs.
Answer: Diffusion
Explanation
Diffusion refers to the process that describes the movement of fluid from areas of high concentration to low concentration. Osmosis is the opposite of diffusion and refers to the movememnt of low concentrations to high.
1 is nucleic acids and 2 is nucleic acids
RNA becomes charged during the activation process
