Approximately ________ of Bacteria Are Useful to Humans, or Harmless

question 44

Multiple Choice

Approximately ________ of bacteria are useful to humans, or harmless.

• A) 10%
• B) 20%
• C) 50%
• D) 70%
• E) 90%

---

Definitions:

Graduate Program

An advanced course of study beyond the undergraduate degree, typically leading to a master's or doctoral degree.

Social Work

A professional and academic discipline committed to the pursuit of social welfare, social change, and social justice through the development of social policies, the provision of social services, and community organizing.

Law

A system of rules created and enforced through social or governmental institutions to regulate behavior.

Drug Therapy

The treatment of diseases or conditions with pharmaceutical drugs.