Answer:
The correct answer would be D. species.
Natural taxon refers to the group of organisms which exists in nature as a consequence of evolution.
In Linnaeus's system, the only natural taxon is "species".
Species refers to the group of organisms in which two organisms of opposite or appropriate genders can produce a viable offspring.
 
        
             
        
        
        
Answer:
Explanation:
Answer 1: The function of the apple cider vinegar in the marinade.
1. It can be used as an digestion aid as it can produce acids in the stomach which will facilitate in digestion.
2. It is added to provide flavor to the marinade.
3. It is capable of killing the harmful bacteria in the marinade.
Answer 2:  The function of yeast flakes in the marinade. 
1. It is added to the marinade so as to provide a creamy, and cheese like flavor to the marinade.
2. It also aids in digestion. 
3. It exhibit the antibacterial as well as antiviral properties.
4. It is free from sugars, and gluten and also contains Vitamin B12, and iron. 
 
        
             
        
        
        
Answer:
CO2 is released during both lactic acid and alcoholic fermentation reactions.
Water is produced as a result of fermentation reactions.