Circadian Rhythms Are

question 7

Multiple Choice

Circadian rhythms are

• A) endogenous cycles of activity over the course of a day.
• B) not found in plants.
• C) learned patterns of daily activity.
• D) annual changes in behavior (such as migration).
• E) monthly cycles of reproductive activity.

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Garden Hoses

Flexible tubes used to convey water, typically equipped with a nozzle, for various purposes such as gardening, cleaning, and irrigation.

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