__________ Are Jawless Fishes with a Backbone

question 18

Short Answer

__________ are jawless fishes with a backbone.

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Definitions:

Dreaming

The experience of envisioned images, sounds, thoughts, or emotions during sleep, particularly REM sleep.

Night Terror

A sleep disorder causing feelings of panic or dread typically occurring during the first few hours of stage 3-4 non-REM sleep; more intense than a nightmare.

Workdays

Days designated for professional or official work activities, typically excluding weekends and public holidays.

Counterparts

Individuals or things that correspond to or are equivalent to each other in a particular context.