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Finger [1]
3 years ago
8

Throughout history, amoebic dysentery has resulted in the deaths of many soldiers. Deaths from this illness have often exceeded

the number of deaths from wounds.
What likely led to the high rate of infection by the amoeba that causes this disease?
A. lack of available vaccines
B. lack of doctors to treat the sick soldiers
C. lack of vitamins and minerals in the diet
D. unclean food and water on the battlefield
Biology
1 answer:
Bogdan [553]3 years ago
5 0
I don’t know if this is right but I think it’s D.


sorry if it’s wrong;(.
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Answer:

A, B, C, and D

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A pesticide is an agrochemical that kills pests. Pests are biological organisms even if they are not that desirable on the lawn. Thus, killing them off using a pesticide is a way of reducing the biodiversity associated with the lawn.

A tundra represents an ecoregion with its own characteristic plants and animal, even if they are few. Hence, building roads across tundra requires that portions of the biodiversity are removed to pave way for the road.

Riverbanks serve as habitats for a variety of living organisms. Replacing them with concrete bulkheads means that the habitat is lost and the organisms displaced. Thus, the biodiversity of the region gets reduced.

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