It Appears That Birds Are Able to Spend the Migratory

question 53

Multiple Choice

It appears that birds are able to spend the migratory season

• A) without any sleep at all, even when kept from migrating.
• B) in REM sleep even though it is flying through the air.
• C) in a newly discovered stage 6 of sleep.
• D) in stage 4 sleep without showing paradoxical sleep.

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Definitions:

Accident Avoidance Electronics

Integrated systems in vehicles designed to prevent or reduce the severity of an accident through technologies like automatic braking, lane-keeping assist, and collision warnings.

ABS Circuits

Electrical circuits within the Anti-lock Braking System that control the release and application of brakes to prevent wheel lockup.

Start-up Self Test

A diagnostic routine performed by electronic systems in vehicles and other devices upon start-up to ensure all components and functions are operating correctly.

4S/4M ABS

The 4S/4M ABS refers to a four-sensor, four-modulator configuration in an Anti-lock Braking System, improving safety by managing wheel slip during braking in heavy vehicles.