The Most Important Changes in Agriculture Occurred by the ____________

question 13

Multiple Choice

The most important changes in agriculture occurred by the ____________.

• A) English and the Dutch
• B) English and the French
• C) French and the Dutch
• D) French and the Germans
• E) Italians and the English

---

Definitions:

Circadian Rhythm

A natural, internal process that regulates the sleep-wake cycle and repeats roughly every 24 hours.

Adaptive Significance

Refers to the beneficial features of traits that have evolved through natural selection to solve specific problems in an organism's environment.

Constant Light (LL)

An environmental condition in which organisms are exposed to uninterrupted light, used in research to study circadian rhythms and biological clocks.

Circadian Rhythm

The built-in, roughly 24-hour cycle of physiological processes that organisms follow, including sleeping and feeding patterns, which responds to light and darkness in an organism's environment.