Question

Which of these is a risk factor? • cholesterol or fat in the diet • too many white blood cells

• too many red blood cells • not enough iron in the blood

Answer 1

Cholesterol or fat in the diet and not enough iron in the blood are risk factors.

Step-by-step explanation:

A risk factor is a condition or behavior that increases the likelihood of developing a certain disease or health condition. In the given options, cholesterol or fat in the diet is a risk factor for cardiovascular disease. High amounts of bad cholesterol in the diet can lead to high levels of cholesterol in the blood, which increases the risk of cardiovascular disease. Not having enough iron in the blood can also be considered a risk factor, as it can lead to conditions like iron-deficiency anemia.