The primary role of oxygen in cellular respiration is to. A) yield energy in the form of ATP as it is passed down the respiratory chain. B) act as an acceptor for electrons and hydrogen, forming water. C) combine with carbon, forming COâ.
1 Austere Environments LLC currently sells ShearLITE trauma shears in combination with a pair of our high quality 7.5 stealth black tactical shears. 2  For cleaning, use proper disinfectant spray and clean the light mount thoroughly.
3 Concept of environment. The environment is a system consisting of natural and artificial elements that are interrelated and which are modified by human action. It's the environment that affects the way of life of the society, including natural, social and cultural values that exist in a place and time.