What Begins as Stem Cells in the Red Bone Marrow

question 19

Multiple Choice

What begins as stem cells in the red bone marrow and then specializes to break down bone and release the calcium into the blood?

• A)menisci
• B)chondrocytes
• C)osteoclasts
• D)osteoblasts
• E)sarcomeres

Understand the basics of file manipulation in programming.

Recognize standard input and output streams.

Identify and use different file operation functions.

Differentiate between text and binary files in programming.

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Definitions:

Acquisition

Acquisition in the context of psychology refers to the initial stage of learning when a response is first established or a new skill is begun to be acquired.

Classical Conditioning

Learning through the relationship between a naturally present stimulus and one that comes from the environment.

Extinction

In the context of psychology, it refers to the gradual diminishing of a conditioned response when the reinforcement or the association with a stimulus is removed.

Operant Conditioning

An educational method where the intensity of an action is altered by either encouraging or penalizing it.