Which Statement Is True

question 201

Multiple Choice

Which statement is true?

• A) The spleen, thymus, and bone marrow are lymphoid tissues.
• B) Lymph is circulated through lymphatic vessels without ever going through the heart.
• C) White blood cells are found within the heart and blood vessels, but not in lymph.
• D) Platelets are cell fragments found in blood, but not in lymph.
• E) Red blood cells are found in the heart, blood vessels, and lymph.

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Definitions:

Supply Curve

A graph that details the interaction between the price level of a commodity and the quantity of it provided.

Per-unit Tax

A tax imposed on each unit of a good or service sold, affecting the supply curve by increasing production costs.

Tax Burden

The total amount of tax levied on an individual, corporation, or other entity, often expressed as a proportion of income or economic output.

Buyers

Buyers are those who acquire products or services for personal use or for resale, generating demand in the market.