Answer:The most important part of the cycle is bacteria. Bacteria help the nitrogen change between states so it can be used. When nitrogen is absorbed by the soil, different bacteria help it to change states so it can be absorbed by plants. Animals then get their nitrogen from the plants.
A vinegar flavor
The fermentation of food is the breakdown of the food molecules, anaerobically.
Explanation:
Usually, anaerobic bacteria or yeast are able to break down molecules like glucose in the absence of oxygen because their main cellular respiration metabolic chain is glycolysis. The pyruvate that is formed at the end of glycolysis is readily converted to lactic acid by the cells before being excreted by the cells. This is why fermented food tastes sour like vinegar. Sourness is a general characteristic of acids.
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Hello! The correct answer would be D. Cnidarians. :)
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An orgainism is endangered when it is close to extinction...this happens when an organism is hunted down for its meat or other properties...