Worn-Out Red Blood Cells and Tiny Harmful Bacteria Are Ingested

question 300

Multiple Choice

Worn-out red blood cells and tiny harmful bacteria are ingested by an immune system agent known as the:

• A) B lymphocyte.
• B) macrophage.
• C) oxytocin.
• D) carcinogen.

---

Definitions:

Consumer Groups

Organizations or collectives that advocate for the rights and interests of consumers, often focusing on issues like product safety, quality, and fair pricing.

Goods

Tangible commodities or products that are produced, bought, and sold to satisfy wants or needs.

Environmental Uncertainty

The degree of unpredictability and complexity in an organization's external environment, influencing strategic planning and decision-making.

Complexity

The state of having multiple interconnected parts, making a system or problem difficult to understand, predict, or manage.