If someone is predisposed to a disease, they are more likely to contract the disease due to __ A. lifestyle choices B. heredity C. random chance D. factors other than heredity or lifestyle Please select the best answer from the choices provided. A B c D

## Step 1<br />The problem is asking us to identify the factor that makes someone more likely to contract a disease if they are predisposed to it. The term "predisposed" refers to a higher than average risk of developing a particular condition, often due to genetic factors.<br />## Step 2<br />Looking at the options, we need to identify which one is most closely related to genetic factors. <br />## Step 3<br />Option A, "lifestyle choices", is not the best answer because while lifestyle choices can influence the risk of contracting a disease, they are not directly related to genetic predisposition.<br />## Step 4<br />Option B, "heredity", is the most appropriate answer because it refers to the genetic factors that can predispose an individual to a particular disease.<br />## Step 5<br />Option C, "random chance", is not the best answer because while random chance can play a role in the development of diseases, it is not directly related to genetic predisposition.<br />## Step 6<br />Option D, "factors other than heredity or lifestyle", is not the best answer because it does not specifically address the question of genetic predisposition.