**Core Concept**
Safe and wholesome water is essential for human health, and its quality is determined by various factors. The World Health Organization (WHO) and the Centers for Disease Control and Prevention (CDC) have established guidelines for safe drinking water quality.

**Why the Correct Answer is Right**
Safe and wholesome water should be free from pathogens, including bacteria, viruses, and parasites. It should also be free from chemical contaminants such as heavy metals, pesticides, and industrial pollutants. Additionally, the water should have a pH level between 6.5 and 8.5, and its temperature should be within a comfortable range for consumption.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is not provided, so we cannot evaluate its accuracy.
**Option B:** This option is not provided, so we cannot evaluate its accuracy.
**Option C:** This option is not provided, so we cannot evaluate its accuracy.
**Option D:** This option is not provided, so we cannot evaluate its accuracy.

**Clinical Pearl / High-Yield Fact**
Safe and wholesome water is critical for preventing waterborne diseases, which can be caused by consuming contaminated water. According to the CDC, waterborne diseases affect millions of people worldwide each year, and contaminated water is a major risk factor for these diseases.

**Correct Answer:** A.