Identify the Notable Risk Factor Associated with Breast Cancer

question 44

Multiple Choice

Identify the notable risk factor associated with breast cancer.

• A) family history of breast cancer
• B) poor diet
• C) pregnancy before age 21
• D) late menarche
• E) early menopause

---

Definitions:

Electrons

Negatively charged particles in atoms, playing a crucial role in chemical reactions and electricity by transferring energy and charge.

Neutrons

Subatomic particles found in the nucleus of an atom, having no electrical charge and a mass slightly greater than that of protons.

Protons

Positively charged subatomic particles found in the nucleus of an atom, fundamental to the chemical identity and properties of an element.

Ionic Bond

A chemical bond formed between two ions with opposite charges through the transfer of one or more electrons from one atom to another, resulting in an electrostatic attraction that holds the ions together.