In Koehler's Direct Matching-To-Sample Tasks on Birds, It Was Found

question 59

Multiple Choice

In Koehler's direct matching-to-sample tasks on birds, it was found that some birds could match numbers as large as  _____.

• A) 2
• B) 4
• C) 7
• D) 10

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Definitions:

Insomnia

Symptom of a number of disorders characterized by an inability to fall asleep or stay asleep.

Suprachiasmatic Nucleus

A tiny area within the hypothalamus part of the brain, tasked with regulating daily biological cycles.

Electrical Activity

The flow of charged particles across cell membranes, fundamental for functions such as nerve impulses and muscle contraction.

Neurons

Neurons are the basic working units of the brain, specialized cells that transmit information to other nerve cells, muscle, or gland cells.