Select all that apply.

which of the following are characteristics of prokaryotes?
single-celled structure
flagella for movement
distinct nucleus
membrane-bound organelles

I think the answer is flagella for movement. Because, prokaryotes don't have a nucleus, not all of them are unicellular, and I did not think that prokaryotes had organelles.  But since is said "Select all that apply" I am assuming that the answer, or answers, are B and D. I hope this helps!

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