Approximately How Many Hours Per Day Does the Average Newborn

question 28

Multiple Choice

Approximately how many hours per day does the average newborn spend asleep?

• A) 13 to 14
• B) 15 to 17
• C) 18 to 19
• D) 20 to 21

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Definitions:

Primary Key Field

A unique identifier for each record in a database table, ensuring that no two rows have the same value in this field.

CustomerID

A unique identifier assigned to each customer in a database, allowing businesses to track and manage customer information effectively.

CustomerNumber

A unique identifier assigned to customers for identification and record-keeping purposes.

Table Relationships

Refers to the connections between tables in a database, defined by one or more keys that establish a linkage among them for data organization and retrieval.