Answer :

The signs that a food worker may notice that could indicate the manifestation of rock roaches in a food establishment are fecal matter and shed skin, and unusual odors.

Option II and IV.

What sign of rockroach manifestation will a food worker notice ?

There are several signs that a food worker may notice that could indicate the manifestation of rock roaches in a food establishment;

These signs include;

  • Fecal matter and shed skin
  • Unusual odors
  • Damage to food packaging
  • Nesting areas

Thus, the presence of fecal matter and shed skin in the kitchen or food storage areas is an obvious sign of infestation.

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The complete question is below:

what sign of rockroach manifestation will a food worker notice ?

I. pleasant aroma

II. unusual odors

III. white patches

IV. fecal matter and shed skin

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