Abiotic and biotic factors combine to create a system or, more precisely, an ecosystem, meaning a community of living and nonliving things considered as a unit. In this case, abiotic factors span as far as the pH of the soil and water, types of nutrients available and even the length of the day.
According to recent studies in dream interpretation, dreaming about losing your teeth is an indicator of anxiety and, possibly, depressive states. Dreams about losing teeth also tend to point to feelings of helplessness and lack of control over oneâs life circumstances.
Meanings & explanations for Silver Teeth dictionary! Silver Teeth dream interpretations. Teeth Dream Explanation  If one's teeth fall without pain or a cause in the dream, then they represent worthless deeds. If they fall because of a gum disease or cause pain in the dream, then they mean being forced to part with something from one's house.