This same natural process becomes a nuisance aka body odour, when perspiration/sweat encounters bacteria on the skin. Dr Pai insists, sweat itself does not smell, but coupled with the dead skin cells, it provides a medium for the bacteria to grow. This bacteria, breaks down the sweat causing unpleasant body odour..
Abiotic Factors: : are non-living physical and chemical elements of an environment. These factors are important for the survival of the organisms of that environment. (See biotic factors. ).
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.