A High- Strength Concrete Generally Requires a

question 19

Multiple Choice

A high- strength concrete generally requires a

• A)sand- reducing agent.
• B)sand- increasing agent.
• C)water- reducing agent.
• D)water- increasing agent.

Identify the causes and consequences of endangered species.

Understand the various factors leading to biodiversity loss.

Recognize the significance of amphibians as biological indicators.

Understand the role of pathogens and parasites in the success of invasive species.

---

Definitions:

Auguste Comte

Auguste Comte was a French philosopher who is considered the father of sociology and positivism, advocating for the scientific study of society to improve human condition.

Sociology

The study of society, social institutions, and social relationships, focusing on understanding how human actions and consciousness shape and are shaped by surrounding cultural and social structures.

Social Issues

Problems that affect many people within a society, often relating to matters that impact an individual's daily life and society's well-being.

Personal Troubles

are individual challenges or problems that a person faces, which may also reflect broader social issues.