External Whistle-Blowing Is a 20^th Century Phenomenon

question 60

True/False

External whistle-blowing is a 20^th century phenomenon.

---

Definitions:

Latitude

The measurement of distance north or south of the Equator, expressed in degrees.

Deserts

Arid regions with extremely low precipitation levels, supporting sparse vegetation and a varied range of adaptations among the living organisms.

Chemoautotrophic Bacteria

Bacteria that obtain their energy through the oxidation of inorganic molecules, rather than using sunlight for photosynthesis.