Biosphere ii is a self-contained ecological system that was sealed with researchers inside. unfortunately, the microbes in the soil consumed rich organic matter and produced carbon dioxide. oxygen levels plummeted and, subsequently, the mission failed. this depletion of oxygen was caused by small microorganisms carrying out the process of cellular .

The location of the stomach is the diaprham

What is the approximate time of death of the body temperature is 29.4 degrees celsius

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen