Keywords
amoeba, animal, aquatic, biological, biology, black background, coloured, cut out, cut outs, cut-out, cut-outs, cutout, cutouts, euglypha, false-coloured, fauna, invertebrate, micro organism, microbiological, microbiology, nature, protozoa, protozoan, scanning electron micrograph, scanning electron microscope, sem, shell, single cell, single celled, single-cell, single-celled, unicellular, zoological, zoology, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, u15133465