The Initial,intermediate,and Goal States in a Problem and the Problem

question 66

Multiple Choice

The initial,intermediate,and goal states in a problem and the problem solver's knowledge and any external resources that can be used to solve the problem are collectively referred to as __________.

• A)subgoal decomposition
• B)the problem space
• C)sequence of operations
• D)mental representation

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Definitions:

Cortex

The outer layer of an organ or structure, such as the brain’s cortex involved in many higher-level brain functions, or the cortex of plants responsible for storage and transport.

Pericycle

A layer of cells in plant roots that can give rise to lateral roots and is involved in secondary growth.

Endodermis

The innermost layer of cells in the cortex of a plant root, functioning as a selective barrier that regulates the passage of substances from the soil into the vascular system.

Stele

The central part of a root or stem containing the vascular tissue of xylem and phloem, responsible for the transport of water and nutrients.