More Television Sets Are Being Sold Today Than One Year

question 81

Multiple Choice

More television sets are being sold today than one year ago,and the selling price has increased.This could have been caused by a(n)

• A)increase in demand.
• B)decrease in supply.
• C)decrease in demand.
• D)increase in supply.
• E)exception to the law of demand.

---

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.