ask your vet
Yes, fleas can make a cat ill because the bites can get infected
if it gets it from another ill cat, or if it gets some sort of disease or illness
It is an observation because you can see that the cat is ill so it is visual.
Take it to a vet.
It's an inference because your drawing a conclusion (that the cat must be ill)so it is inferrence
I think it is a inference because you are observing the cat.
It is an inference
If the rat had a disease and the cat eats it, the cat may indeed fall ill. However, a cat's digestive system is perfectly designed to eat raw meat and can easily handle some amount of bacteria. The rat would have to be incredibly sick for a cat to fall ill.
Take it to the vet, that's all you can really do, it might get quite ill !
It is an inference
If the cat is bitten by the millipede while eating it, the cat could become very ill. The cat will need to be taken to a vet for treatment.
If your cat is ill and you are unable to pinpoint the problem, take it to the vet right away.