OpenSimulator Archive. OAR file is an OpenSimulator Archive. OpenSimulator is an open source multi-platform, multi-user 3D application server. It can be used to create a virtual environment (or world) which can be accessed through a variety of clients, on multiple protocols.
biological adaptation the adaptation of living things to environmental factors for the ultimate purpose of survival, reproduction, and an optimal level of functioning. color adaptation. 1. changes in visual perception of color with prolonged stimulation.
Biochemical conversion process. Biochemical conversion process. The use of living organisms or their products to convert organic material to fuels. Please contribute to this project, if you have more information about this term feel free to edit this page.iochemical conversion process. Biochemical conversion process. The use of living organisms or their products to convert organic material to fuels. Please contribute to this project, if you have more information about this term feel free to edit this page.