Autoimmune Disease Genetics. 1  1Division of Rheumatology and Department of Immunology, Mayo Clinic, 200 1st Street SW, Guggenheim Building 3-42, Rochester, MN 55905, USA. 2  2Laboratory of Molecular Medicine and Human Genetics, Department of Medicine, University of Crete, Heraklion, Greece.
Sunlight, soil, water, and pollution, for example, are all important abiotic factors of an environment that affect life. The biotic environment, on the other hand, is composed of all the living organisms in an ecosystem, and includes factors such as disease, predators, prey, and human activity.
Abiotic factors are the non-living factors in an environment. In a backyard, rocks are abiotic factors. Biotics factors are living factors in an environment.Biotic factors i â¦ n a backyard are grass, insects, and small animals.'m not so sure about biotic factors in the Caribbean sea. But the abiotic elements in the Caribbean sea are Abiotic factors in an ecosystem are all of the non-living things, â¦ such as rocks, air, weather, water, sand, etc.