The document discusses the microorganism Amoeba Hepatica. It explores its discovery in the 19th century, habitat and ability to thrive in both freshwater and marine environments. The presentation examines the organism's intricate cellular structure, feeding mechanism of phagocytosis, reproduction through binary fission, and behavioral patterns that reflect its adaptability. It also looks at Amoeba Hepatica's interactions in ecosystems and significance for research fields like biomedical science and public health risk assessment. The document stresses the importance of continued research on this remarkable microbe.