The major reason why it is unlikely that any new chemical preservatives will be added to the list of approved chemical preservatives in the near future is that

Question

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The length and cost of testing programs present a significant barrier to the approval of new chemical preservatives, making it unlikely that many new preservatives will be added to the approved list in the near future. Option A is not true, as new compounds are constantly being discovered and synthesized. Option B is also not entirely true, as while new preservatives may be added occasionally, the process is slow and highly regulated. Option D is not a valid reason on its own, as there may be reasons to discover and approve new preservatives in the future (such as increased demand for natural or alternative preservatives).

The Major Reason Why It Is Unlikely That Any New