1 Audio Player. 2  Kefalovâs team developed this adapter that allowed scientists to analyze retinal cells and photopigment molecules as they were exposed to infrared light. The device already is commercially available and in use at several vision research centers around the world.
Definition of environment: The sum total of all surroundings of a living organism, including natural forces and other living things, which provide conditions for development and growth as well as of danger and damage. See ...
habitat - the type of environment in which an organism or group normally lives or occurs; a marine habitat; he felt safe on his home grounds home ground environs, surround, surroundings, environment - the area in which something exists or lives; the country--the flat agricultural surround