What Has Occurred When Zach Grabs the Spinner and Beckie

question 19

Multiple Choice

What has occurred when Zach grabs the spinner and Beckie gives way?

• A) displacement
• B) imitation
• C) reinforcement
• D) substitution
• E) reciprocation

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Definitions:

Allergic Response

An immune system reaction that occurs when the body's defenses mistakenly identify a harmless substance as a threat, releasing histamines that cause symptoms.

HIV Virus

Human Immunodeficiency Virus (HIV) is a virus that attacks and weakens the immune system, increasing the risk of developing infections and certain types of cancer.

Helper T Cells

A type of immune cell that plays a crucial role in the body's immune response by signaling other immune cells to fight off infections.

Antibody

A protein produced by the immune system that recognizes and binds to specific foreign substances, such as pathogens, to help neutralize or destroy them.