In the Past Several Billion Years the Rate of Expansion

question 39

Multiple Choice

In the past several billion years the rate of expansion of the universe has

• A) been constant.
• B) decreased.
• C) increased.
• D) varied irregularly.

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Definitions:

Method

A collection of statements that perform a specific task and are grouped together within a class or object, potentially processing input and returning an output.

Inheritance

A mechanism in object-oriented programming where a new class is derived from an existing class, inheriting its properties and behaviors.

Base Type

The data type from which a particular type is derived, often used to refer to primitive data types in programming.

Fixed Size

Describes a data structure or container whose size cannot change after its creation, limiting the addition or removal of elements.