The Element That Is the Second Most Abundant in Earth's

question 27

Multiple Choice

The element that is the second most abundant in Earth's crust is

• A) oxygen.
• B) iron.
• C) nitrogen.
• D) silicon.

---

Definitions:

Cancer Symptom

is a sign or indication of cancer in the body, which can vary widely depending on the type and location of the cancer.

Disease Conceptualization

The way diseases are understood, framed, and classified, influenced by cultural, social, medical, and scientific perspectives.

Patients' Distress

The emotional, psychological, or physical suffering experienced by patients, often related to illness or medical treatment.

Health Care Management

The organization, administration, and oversight of healthcare systems, services, and institutions to ensure efficient and effective patient care.