The algal system, by removing carbon dioxide and producing oxygen, accounted for approximately 20% of the quantities (mass) of pure air, water, and food required by a single human;
(The algal system, by removing carbon dioxide and producing oxygen; accounted; for approximately 20% of the quantities (mass) of pure air, water, and food) (pure air, water, and food; required; by a single human)
The algal system, by removing carbon dioxide and producing oxygen pure air, water, and food
accounted required
for approximately 20% of the quantities (mass) of pure air, water, and food
by a single human