The word biology means, "the science of life", from the Greek bios, life, and logos, word or knowledge. Therefore, Biology is the science of Living Things. That is why Biology is sometimes known as Life Science.
Cut Rita Zahara
Paul Doerder and Ralph Gibson, “General Biology,” Open Educational Resource (OER) - UNM, accessed April 9, 2020, http://oer.unm.ac.id/items/show/827.