Answer:
Protists are a diverse collection of organisms that do not fit into animal, plant, bacteria or fungi groups. While exceptions exist, they are primarily microscopic and made up of a single cell (unicellular), according to the educational website CK-12.
The sender is.....Nucleotides. DNA is made of chemical building blocks called nucleotides.
Habitat I needed more thing for it to let me answer
Answer:
No harm upon ecosystems or the environment, prevention of any harmful contributions to air, water and land pollution.
