Answer:
single-celled, flagella, fresh water, decaying, psuedepodia, cillia, complex, ditches, algae
Step-by-step explanation:
Euglena are single-celled protists that live in fresh water and move with flagella. Amoeba are found in fresh water and salt water around a lot of dead and decaying material. They move with a psuedepodia. Paramecium are found in fresh water and move with a cillia. This is a single celled organism but is more complex than other organisms. Volvos are found in ponds, ditches and puddles. They are commonly known as algae.
Hope this helped, however this is definitely not chemistry XD