Question

which of the following are risk factors for breast cancer? mark all that apply. brca gene presence excessive alcohol use family history younger age overweight or obese

Explanation:

Presence of BRCA genes increases breast - cancer risk. Excessive alcohol use can contribute to it. Family history is a well - known risk factor. Older age, not younger age, is a risk factor. Being overweight or obese also raises the risk.

Answer:

BRCA gene presence
excessive alcohol use
family history
overweight or obese