Explanation:
dental plaque consists of food particles trapped in a sticky matrix.
I hope this helps
Poultry products are a likely source of infection by Salmonella enterica
which causes typhoid.
Most farm animals such as pigs, cattle and poultry have been found to be
infected with Salmonella enterica as a result of their contact and exposure
to a dirty environment.
This is why it is advisable to apply much heat on poultry products such as
eggs to kill the micro-organism.
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Biodiversity researches summarize the most important direct cause of extinction resulting from human activities using the acronym HIPPCO: Habitat destruction, degradation and fragmentation; Invasive (nonnative species); Population growth and increasing use of resources; Pollution; Climate change, and Overexploitation.
