Euglena
Organism
protozoa, protist, freshwater, microorganism, microbes, microbe, amoeba, dileptus, euglena, paramecium, ciliate, algae, pond, marine, benthic, ionic, microbiology, biology, cell, cell biology, microscope, microscopy, lens, objective, eyepiece, amscope, plan objective, wastewater treatment, environmental biology, biotechnology, science, wildlife, life, macro, single celled organism, ludovico einaudi, science technology, biology cell