What chain of events may have contributed to the Black Death being so deadly?(1 point)

Responses

Quarantines caused slowing of trade, which led people to be ill-nourished and more likely to get sick.
Quarantines caused slowing of trade, which led people to be ill-nourished and more likely to get sick.

Religious prejudice led to mass graves, which caused an increase in lice.
Religious prejudice led to mass graves, which caused an increase in lice.

Cooling climate led to reduced harvests, which caused people to be ill-nourished and more likely to get sick.
Cooling climate led to reduced harvests, which caused people to be ill-nourished and more likely to get sick.

Bacteria mutated in lice and then spread from Europe to Asia, which caused more people to get sick.
Bacteria mutated in lice and then spread from Europe to Asia, which caused more people to get sick.

All of the above statements could have contributed to the Black Death being so deadly.