However many processes designed to preserve food involve more than one food preservation method. Preserving fruit by turning it into jam, for example, involves boiling (to reduce the fruit's moisture content and to kill bacteria, etc.), sugaring (to prevent their re-growth) and sealing within an airtight jar (to prevent recontamination). Some traditional methods of preserving food have been shown to have a lower energy input and carbon footprint, when compared to modern methods.[1]
Can you complete your question eh
Answer:
D). Culture; Support condition; independent.
Explanation:
As per the given description, 'culture' i.e. 'the dependent variable' which is characterized as 'subject variable' as it could not be adjusted or manipulated while 'the support conditions' could be manipulated or controlled in order to observe its impact on the dependent variable and thus, it is considered to be the 'independent variable'. 'Culture' is considered to be the 'dependent variable' as it is dependent on various other factors and represents the outcome of manipulation of the independent variable while the 'subject conditions' or the independent variable act as inputs to observe the impacts and reach worthy conclusions. Thus, <u>option D</u> is the correct answer.
