A Tree T Is Called A(n) ____ Tree of Graph

question 18

Multiple Choice

A tree T is called a(n) ____ tree of graph G if T is a subgraph of G such that V(T) = V(G) ; that is, if all vertices of G are in T.

• A) weighted
• B) spanning
• C) rooted
• D) directed

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

---

Definitions:

Middle-Income Countries

Nations with a per capita gross national income exceeding that of low-income countries but below that of high-income countries, according to the World Bank classification.

Farm Worker

An individual employed in the agricultural sector, primarily involved in the cultivation of crops and raising livestock.

U.S.

A country in North America, known for its significant economic, political, and cultural influence globally.

Productive

The ability of an individual, company, or economy to produce goods or services efficiently.