Fleas Are the Vectors Of

question 93

Multiple Choice

Fleas are the vectors of:

• A)plague
• B)yellow fever
• C)both A and B
• D)both A and B and Lyme disease

---

Definitions:

Fresh Water

Water that contains minimal amounts of dissolved salts, typically found in lakes, rivers, and streams.

Evaporates

The process by which a liquid turns into a vapor, typically as a result of being heated or exposed to air.

Carbon Cycle

The biogeochemical cycle through which carbon is exchanged among the biosphere, pedosphere, geosphere, hydrosphere, and atmosphere of the Earth.

Carbon Dioxide

A colorless, odorless gas produced by burning carbon and organic compounds and by respiration. It is naturally present in air and is absorbed by plants in photosynthesis.