1) An ooze of 2) Biology class captives 3) Blobs on slides 4) Certain animals 5) Images on some lab slides 6) Low lifes 7) Lowlifes, of a sort 8) Microscope specimens 9) Microscopic swimmers 10) Mitosis participants 11) One-celled creatures 12) One-celled organisms 13) Plasmatic sorts 14) Pseudopod formers Found on https://www.crosswordclues.com/clue/amoebas