Fleas and mosquitoes sometimes transmit disease pathogens such as bacteria and viruses from one individual to another. Such agents (fleas and mosquitoes) are called
a. pathogens.
b. vectors.
c. pandemics.
d. endemics.
e. adjacents
B
Anthropology & Archaeology
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Changes in the prevalence rate of a disease do not necessarily tell us anything about the incidence rate
a. True b. False
Anthropology & Archaeology
With its population of 2.9 million and its vast territory, __________ is the most sparsely populated country of the world
A) Russia B) Mongolia C) Brazil D) China
Anthropology & Archaeology
The earliest anatomically modern human fossils in Europe have been found in:
A. Sweden B. Greece C. Spain D. Romania
Anthropology & Archaeology
Natural selection operates on _______, but it is the population that evolves
a. animals b. environment c. individuals d. populations e. finches
Anthropology & Archaeology