Answer :
The correct option is B. Small, pepper-like droppings.
When there is a pest infestation, we might see the insects or animals, or the eggs or their excrement. Also, we might suffer its consequences, such as bites or itchiness depending on the pest infestation.
Small pepper-like droppings, depending on the size, could be cockroaches or rat feces. Cockroaches and rats are near food and litter. If a food establishment is not kept clean, a pest infestation is likely to happen.
- Leftover food crumbs are not a sign of infestation. They could be on the floor after preparing a meal. However, workers should sweep them and throw them away to prevent pest infestation since this is what rats and cockroaches eat.
- Broken floor tiles are not a sign of a pest infestation, although if there are some, the establishment should replace them or keep them clean to avoid accumulating crumbs and dirtiness that insects can eat.
- Water pooled on the floor might be a consequence of preparing a meal or washing the dishes, but they do not indicate a pest infestation.
In conclusion, the only sign that indicates a pest infestation is small, pepper-like droppings, which could be feces.
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Final answer:
The most likely sign of a pest infestation when a food worker is inspecting a kitchen floor would be small, pepper-like droppings. Rodents and insects often leave such droppings behind, which distinctly indicates their presence.
Explanation:
If a food worker is inspecting the floor for signs of a pest infestation, the most likely indicator would be B. Small, pepper-like droppings. Pests, particularly rodents and insects, often leave behind these kinds of droppings as they roam. Whilst the other options could contribute to a pest-friendly environment, only droppings directly confirm the presence of pests.
For instance, leftover food crumbs might attract pests, but they themselves are not a sign of infestation. Similarly, broken floor tiles and water pooled on the floor could provide a suitable environment for pests to live and breed, but alone, they are not evidence of an infestation.
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