An Early Type of Book, the ______________________ Was Made Up

question 15

Short Answer

An early type of book, the ______________________ was made up of sheets of parchment that were cut and sewn together along the edge, then bound with thin pieces of wood and covered with leather.

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Definitions:

Sleep needs

The amount of sleep required by an individual to maintain optimal health and function.

Central nervous system

The part of the nervous system consisting of the brain and spinal cord, responsible for processing sensory information and controlling responses.

Disease process

The biological or pathological conditions and changes that occur in the body as a result of a disease.

Functions of sleep

The roles that sleep serves, including restorative processes for the brain and body, memory consolidation, and regulatory functions for mood and appetite.