Q: What is a small, relatively simple single-celled organism called?


Read this paragraph and choose the correct option from the provided answers:

Even though large life forms have been very successful on Earth, most of the life forms on Earth today are still prokaryotes—small, relatively simple single-celled organisms. As it is difficult to identify, observe and study such small forms of life, most of these organisms remain unknown to scientists. Advancing technologies, however, do allow for the identification and study of such organisms.

 Choices:

- ribosome

- amoeba

- eukaryote

- prokaryote


A:
prokaryote